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Copy of Quiz - Isotope and Ions (5/28/2026)

Last updated about 3 hours ago

10 questions

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Question 1

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Question 2

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Question 3

3.

Question 4

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Question 5

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Question 6

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Question 7

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Question 8

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Question 9

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Question 10

10.

What are isotopes?

Atoms of different elements

Atoms of the same element with different numbers of neutrons

Charged particles

Atoms with the same mass number

When the name of an isotope is provided with the atomic mass, where would you find the atomic mass?

To the upper-left of the name.

To the right of the name.

To the lower-left of the name.

To the upper-right of the name.

What is an ion? 

A neutral atom

A positively or negatively charged atom

A negatively charged atom

An unstable atom

What is a cation?

A negatively charged ion

A positively charged ion

An atom with no charge

Anything charged

If an element has 6 protons and 5 electrons, what is its charge?

+1

1+

11

-1

1-

How is ion charge calculated?

electrons - protons

protons + electrons

protons - electrons

electrons + protons

In the isotope symbol, which of the following is the atomic number?

A

B

C

None of these

In the isotope symbol, which of the following is the ion charge?

A

B

C

None of these

In the isotope symbol, which of the following is the mass number?

A

B

C

None of these

How many electrons would the following ion have?  

32

2

18

16