constituents of the atom ☆

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what does Z represent

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proton number

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what does A represent

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nucleon number

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3.2.1.1

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10 Terms

1
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what does Z represent

proton number

2
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what does A represent

nucleon number

3
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what is the charge for protons

+ 1.6× 10-19

4
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what is the charge for neutrons

0

5
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what is the charge for electrons

-1.6 × 10-19

6
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what is the mass for protons

1.67 × 10-27

7
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what is the mass for neutron

1.67 × 10-27

8
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what is the mass for electrons

9.11 × 10-31

9
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what is the equation for specific charge

charge / mass

10
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what are isotope s

atoms with the same number of protons but different numbers of neutrons