3 years ago

Atom and Periodic table vocabulary:

Chemistry

1 answer:

alex41 [277]3 years ago

8 0

Answer:

1. The mass on the periodic table.

Average atomic mass

2. Particles that differ in number between isotopes.

Neutrons

3. Vertical column in the periodic table.

Group

4. Atoms of the same element that have different masses.

Isotopes

5. All elements in the same one of these has the same number of energy levels in their electron cloud.

Period

6. The smallest form of matter that still retains the properties of an element.

Quark

Explanation:

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