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Isotopes & Atomic Mass: True/False

Yes or No

Played 2

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Quick true/false on isotopes and atomic mass

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Saudi Arabia

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Isotopes & Atomic Mass: True/False
 

Isotopes & Atomic Mass: True/FalseOnline version

Quick true/false on isotopes and atomic mass

by sameh mohamed
1

Atomic mass is the weighted average of an element's isotopes based on abundance.

2

Isotopes can have different numbers of electrons.

3

Atomic mass is exactly the same for all isotopes of an element.

4

The atomic number is the same for all isotopes of an element.

5

Isotopes generally have very similar chemical properties.

6

The mass number is the same as the atomic mass.

7

The atomic mass unit is defined as one-twelfth the mass of carbon-12.

8

Isotopes are atoms with the same number of protons but different numbers of neutrons.

9

The atomic mass unit is defined relative to oxygen-16.

10

Isotopes of an element have different numbers of protons.

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