Atoms Test Review

Front

What is the atomic mass of Carbon-15?

Back

15

Front

Where is a neutron located?

Back

Nucleus

Front

How many protons does Silicon have?

Back

14

Front

What is the atomic number of Sodium?

Back

11

Front

How many protons does Carbon-15 have?

Back

6

Front

What is an atom?

Back

The basic unit of a chemical element, consisting of a nucleus surrounded by electrons.

Front

What is the nucleus of an atom?

Back

The central part of an atom, containing protons and neutrons.

Front

What is the charge of a proton?

Back

Positive (+1)

Front

What is the charge of a neutron?

Back

Neutral (0)

Front

What is the charge of an electron?

Back

Negative (-1)