what is the Silicon- Number of Neutron​

1. what is the Silicon- Number of Neutron​

14 Neutrons

For example, silicon has 14 protons and 14 neutrons. Its atomic number is 14 and its atomic mass is 28.

SANA MAKATULONG

Answer:

7

Explanation:

bilangin mo yong silicon

2. what is the number of Protons and Neutrons and Electrons of Lithium Silicon Argon plsss help me​

Answer:

Lithium is an alkali metal with the atomic number = 3 and an atomic mass of 6.941 g/mol. This means that lithium has 3 protons, 3 electrons and 4 neutrons (6.941 - 3 = ~4).

Explanation:

hope it helps:-)

3. what is the porton,electron,neutron of silicon​

Answer: neutrons and electrons.protons and neutron

are in the center of the atom,making up the nucleus

Explanation:

4. How many protons, neutrons and electrons are there in the atomic symbol representedby Silicon?​

Answer:

Name SiliconNumber of Protons 14Number of Neutrons 14Number of Electrons 14Melting Point 1410.0° C

Explanation:

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5. 10. In solving for mass number of an element, what is the formula?A. mass number = number of protons - number of neutrons C. mass number= number of electrons + number of neutronsB. mass number= number of protons + number of neutrons D. mass number= number of electrons - number of neutrons11. What are the three subatomic particles of an atom?A. protonsB. electronsC. neutronsD. all of the above​

Answer:

10. B

11. D

Explanation:

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6. mass number of silicon​

Answer:

28.0855 u

Explanation:

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7. Atomic number of silicon

the atomic number is seen in the upper most left corner of the element; for silicon it is 14.

8. the protons,neutrons,and electron direction:determined the number of protons,number of neutrons and number of electrons in a particular atom by filling up the table. element nitrogen lithium silicon argon atomic number 7 3 14 18 atomic mass14 7 28 40 number of protons 7 number of neutrons 7 number of electrons 7 Q1.given the atomic number,how would you know the number of protons?Q2.given the atomic number,how would you know the number of electrons?Q3.given the atomic number and mass number,how would you know the number of neutrons?​

Answer:

Try this one..

Explanation:

Fundamental Subatomic Particles

Particle Symbol Charge Mass

electron e- -1 0.0005486 amu

proton p+ +1 1.007276 amu

neutron no 0 1.008665 amu

The number of protons, neutrons, and electrons in an atom can be determined from a set of simple rules.

The number of protons in the nucleus of the atom is equal to the atomic number (Z).

The number of electrons in a neutral atom is equal to the number of protons.

The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus.

The number of neutrons is equal to the difference between the mass number of the atom (M) and the atomic number (Z).

Examples: Let's determine the number of protons, neutrons, and electrons in the following isotopes.

12C 13C 14C 14N

The different isotopes of an element are identified by writing the mass number of the atom in the upper left corner of the symbol for the element. 12C, 13C, and 14C are isotopes of carbon (Z = 6) and therefore contain six protons. If the atoms are neutral, they also must contain six electrons. The only difference between these isotopes is the number of neutrons in the nucleus.

12C: 6 electrons, 6 protons, and 6 neutrons

13C: 6 electrons, 6 protons, and 7 neutrons

14C: 6 electrons, 6 protons, and 8 neutrons

9. calculate the number of atoms of silicon in 0.367 moles of silicon.

Calculate the number of atoms of silicon in 0.367 moles of silicon.

[tex]\rm{0.367 \: mol \: Si} \times \frac{6.02 \: \times \: 10 {}^{23} \: Si \: atoms }{1 \: mol \: Si}[/tex]

[tex] \rm{0.367 \: \cancel{ mol \: Si}} \times \frac{6.02 \: \times \: 10 {}^{23} \: Si \: atoms }{1 \: \cancel{ mol \: Si}} [/tex]

[tex]\rm{0.367 \: } \times \frac{6.02 \: \times \: 10 {}^{23} \: Si \: atoms }{1 } [/tex]

[tex]\rm{0.367 \: } \times 6.02 \: \times \: 10 {}^{23} \: Si \: atoms [/tex]

[tex] \red {\sf {\boxed{ 2.21 \: \times \: 10 {}^{23} \: \sf{Si \: atoms}}}} [/tex]

10. which best describes a neutral atoma. number of electron= number of neutronsb. number of protons=number of electronc. number of protons=number of neutronsd. number of protons = number of electron electrons=number of neutrons

Answer:
D.number of protons=number of electron electrons=number of neutrons

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11. Performance Task Study and answer Mel(Refer to periodic Table : page 14) Compute for the number of proton, neutron and electron No. of Electron No. of Proton No. of Neutron Elements 1. Magnesium 2. Copper 3. Iron 4. Aluminum 5. Silicon ​

Answer:

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Explanation:

12. Note: number of neutron= mass number - number of proton1.²⁴Mg ¹²Number of Protons=Number of Neutrons=Number of Electrons=2.⁸⁵Rb ³⁷Number of Protons=Number of Neutrons=Number of Electrons=3.¹⁴N ⁷Number of Protons=Number of Neutrons=Number of Electrons=4.⁴⁰Ar ¹⁸Number of Protons=Number of Neutrons=Number of Electrons=5.¹⁶O ⁸Number of Protons=Number of Neutrons=Number of Electrons=​

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1.²⁴Mg

¹²

Number of Protons= 12

Number of Neutrons= 12

Number of Electrons= 12

2.⁸⁵Rb

³⁷

Number of Protons= 37

Number of Neutrons= 48

Number of Electrons= 37

3.¹⁴N

⁷

Number of Protons= 7

Number of Neutrons= 7

Number of Electrons= 7

4.⁴⁰Ar

¹⁸

Number of Protons= 18

Number of Neutrons= 22

Number of Electrons= 18

5.¹⁶O

⁸

Number of Protons= 8

Number of Neutrons= 8

Number of Electrons= 8

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13. How many Atomic mass,Protons,electrons and neutrons in Silicon​

Answer:

For example, silicon has 14 protons and 14 neutrons. Its atomic number is 14 and its atomic mass is 28.

Actomic mass has 28 Actomic mass, Silicon has 14 protons, 14 neutrons, and 14 electrons.

14. symbols and notations of Z=14;A=29 silicon with 15 neutron​

Answer:

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15. 1.) Aluminum # of protons=__________# of electrons=_________# of neutrons=__________2.) Iron# of protons=__________# of electrons=_________# of neutrons=__________3.) Iodine# of protons=__________# of electrons=_________# of neutrons=__________4.) Uranium# of protons=__________# of electrons=_________# of neutrons=__________5.) Silicon# of protons=__________# of electrons=_________# of neutrons=__________Q1. If you know the number of protons of an atom, what other particle would you automatically know the number? And, why?Answer:_____________________Q2. How will you compute for the number of neutrons?Answer:_____________________​

Answer:

1.) Aluminum

# of protons= 13

# of electrons= 13

# of neutrons= 14

2.) Iron

# of protons= 26

# of electrons= 2, 8, 14, 2

# of neutrons= 30

3.) Iodine

# of protons= 53

# of electrons= 53

# of neutrons= 74

4.) Uranium

# of protons= 92

# of electrons= 2, 8, 18, 32, 21, 9, 2

# of neutrons= 143

5.) Silicon

# of protons= 14

# of electrons= 2, 8, 4

# of neutrons= 14

Q1. If you know the number of protons of an atom, what other particle would you automatically know the number? And, why?

Answer: If the atom is neutral, I would know that there’s necessarily just as many electrons, to cancel out its charge.

Q2. How will you compute for the number of neutrons?

Answer: The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus. The number of neutrons is equal to the difference between the mass number of the atom (M) and the atomic number (Z).

16. the following are the formula for determining number of protons , neutrons and electrons EXCEPT: A.atomic number = number of protons= number of electrons B.mass number= number of protons + number of neutrons C.number of neutrons= mass number- numbet of proton D.atomic number= number of proton= number of neutron​

Answer:

the following are the formula for determining number of protons , neutrons and electrons EXCEPT:

A.atomic number = number of protons= number of electrons

B.mass number= number of protons + number of neutrons

C.number of neutrons= mass number- numbet of proton

D.atomic numberD.atomic number= number of proton= number of neutron

17. Learning Task 3Directions: Match column A with column B. Write your answers on a short bond paper.Column A1. Atomic number of uranium2. Number of neutrons of copper3. Number of electrons of osmium4. Mass number of gadolinium5. Atomic number of silicon6. Number of neutrons7. Number of electrons of xenon8. Mass number of plutonium9. Number of neutrons of silver10. Mass number of nickelColumn BA. 157B. 30C. 59D. 35E. 244F. 61G. 92H. 14I. 763. 54Time Frame:​

1. G. 92

2. D. 35

3. I. 76

4. A. 157

5. H. 14

6. B. 30

7. J. 54

8. E. 244

9. F. 61

10. C. 59 (58.6 u Actual Mass)

Answer:1. Atomic number of uranium - G. 92 2. Number of neutrons of copper - D. 353. Number of electrons of osmium - I. 764. Mass number of gadolinium - A. 1575. Atomic number of silicon - H. 146. Number of neutrons - B. 307. Number of electrons of xenon - J. 548. Mass number of plutonium - E. 2449. Number of neutrons of silver - F. 6110. Mass number of nickel - C. 59

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18. ATOMIC STRUCTURE PERFORMANCE TASK 3 Instruction: Fill in the numbers of proton, neutron, electron, atomic number and atomic mass in the table. (DO NOT SHOW YOUR SOLUTION.) Atom Proton Neutron Electron Atomic Number Atomic Mass 6 8 2 18 3 1 11 Carbon Magnesium Oxygen Helium Argon Lithium Hydrogen Sodium Titanium Copper Cobalt Fluorine Chlorine Radon Gallium Aluminum Silicon Chromium 29 27 9 17 14 24 NOTE: For Neutral atom, Number of protons= Number of electrons = Atomic number Mass Number = Number of protons + Number of neutrons Number of neutrons= Mass number -Atomic number​

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19. Do not write anything on this module. Write your answer on a separate shee A. Write the atomic number, mass number, and number of neutrons. 1. sodium 2. lithium 3. lead 4. krypton 5. barium 6. calcium 7. sulfur 8. oxygen 9. silicon 10, aluminum​

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Explanation:

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20. The various isotopes of an element all have Select one: a. the same number of protons but different numbers of neutrons. b. the same number of neutrons but different numbers of protons. c. the same number of neutrons and the same number of protons. d. the same total number of neutrons and protons

Hello!

Isotopes are atoms or chemical elements that have the same atomic number (Z), that is, the same number of protons (p), but differ in the number of neutrons (n).

[tex]\boxed{Z =p \neq n}[/tex]

Example: Carbon Isotopes

[tex]\underbrace{C^{12}_6\:\:\:\:C^{13}_6\:\:\:C^{14}_6}_{isotopes}[/tex]

Answer:

a. the same number of protons but different numbers of neutrons.

________________________________

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21. number of protons and neutrons of 183W protons and neutrons​

Answer:

120 that's all i inow bbbdjjsjjd

22. indicate the number of protons of electrons number of neutrons the following atoms.1. ¹³AI27number of protons ___number of electrons __number of neutrons __2. 26Fe56number of protons ___number of electrons __number of neutrons __3. 53 I 127number of protons ___number of electrons __number of neutrons __4. 92 U²³⁴number of protons ___number of electrons __number of neutrons __5. 14Si29number of protons ___number of electrons __number of neutrons __​

Step-by-step explanation:

1.

13A127

Number of Protons (P+):13

Number of Electrons(e):13

Number of Neutrons (nº):14

2.

28Fe 56

Number of Protons (P+):26

Number of Electrons(e):26

Number of Neutrons (nº):74

-

3.

53

| 127

Number of Protons (P+):53

Number of Electrons(e"):53

Number of Neutrons (nº):74

4.

92 U236

Number of Protons (P+):92

Number of Electrons(e"):92

Number of Neutrons (nº):143

=

5.

143,29

Number of Protons (P+):14

Number of Electrons(e):14

Number of Neutrons (nº):15

23. how many protons neutrons and electrons are there in the atomic symbol represented by silicon​

Answer:

Silicon

Electrons - 14

Neutron - 14

Prtoton - 14

24. 5. An element's atomic number determines A The number of electrons and neutrons C. The number of protons B. The number of protons and neutrons D. The number of neutrons​

Answer:

B

Explanation:

I think this is a right answer please rate

25. 12. Which of the following is correct in a neutral atom? * 1 point number of protons = number of electrons = number of neutrons number of protons = number of electrons number of electrons = number of neutrons number of protons = number of neutrons​

Answer:

2.1 Electrons, Protons, Neutrons, and Atoms

All matter, including mineral crystals, is made up of atoms, and all atoms are made up of three main particles: protons, neutrons, and electrons. As summarized in Table 2.1, protons are positively charged, neutrons are uncharged and electrons are negatively charged. The negative charge of one electron balances the positive charge of one proton. Both protons and neutrons have a mass of 1, while electrons have almost no mass.

Explanation:

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26. Which best describes a neutral atom?a.number of protons=number of electrons=number of neutronsb.number of protons=number of electronsc.numbers of protons=number of neutronsd.number of eletrons=number of neutrons​

Answer:

A.number of protons=number of electrons=number of neutrons

Explanation:

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27. what is the atomic number of silicon

Silicon (Si) has an atomic number of 14

28. Complete the table with needed information.1.Sodium (Na)Atomic number: 11Atomic Mass:23Number of neutrons:___2.Calcium (Ca(Atomic Number:20Atomic mass:40Number of Neutrons:___3.Chromium (Cr)Atomic Number:24Atomic Mass:52Number of neutrons:___4.Silicon (Si) Atomic Number:14Atomic mass:28Number of Neutrons:___5.Sulfur (S)Atomic Number:16Atomic mass:32Number of neutrons:___​

Answer:

1.Sodium (Na)

Atomic number: 11

Atomic Mass:23

Number of neutrons: 12

2.Calcium (Ca)

Atomic Number:20

Atomic mass:40

Number of Neutrons: 20

3.Chromium (Cr)

Atomic Number:24

Atomic Mass:52

Number of neutrons: 28

4.Silicon (Si)

Atomic Number:14

Atomic mass:28

Number of Neutrons: 14

5.Sulfur (S)

Atomic Number:16

Atomic mass:32

Number of neutrons: 16

29. Learning Task 2: Let's Count.Given below are neutral atoms. Determine the number of protons, neutrons and olectrons and calculate the mass number to completethe table. First element was done for you.ELEMENTATOMIC NUMBER PROTON NUMBER NEUTRONELECTRONMASS NUMBERNUMBERNUMBERARGON18221840CALCIUM202040SILICON1414CARBON6612BROMINE354580OXYGEN888​

Answer:

Learning Task 2: Let's Count.

Given below are neutral atoms. Determine the number of protons, neutrons and olectrons and calculate the mass number to complete

the table. First element was done for you.

ELEMENT

ATOMIC NUMBER PROTON NUMBER NEUTRON

ELECTRON

MASS NUMBER

NUMBER

NUMBER

ARGON

18

22

18

40

CALCIUM

2005

2010

4060s

SILICON

1448

1496

CARBON

689

6192

12000

BROMINE

350

450

809

OXYGEN

809

86000

84

30. silicon-number of protons​

Answer:

14#sana_maka_tulong