Atoms and the Periodic Table Test

Front

Rows on the periodic table are called...

Back

periods

Front

Columns on the periodic table are called...

Back

groups or families

Front

How many valence electrons does a nitrogen atom have?

Back

5

Front

Which element has 2 valence electrons? Options: H, Ca, Na, C

Back

Ca

Front

Number of protons in the element shown in the image?

Back

7

Front

The particles that are found in the nucleus of an atom are:

Back

protons and neutrons

Front

Which subatomic particle has a negative charge? Options: Proton, Neutron, Electron, Quark

Back

Electron

Front

What element is this? Options: Helium, Hydrogen, Argon, Silver

Back

Argon

Front

What element is this model showing? Options: Lithium, Boron, Carbon, Neon

Back

Neon

Front

What is the element symbol for boron?

Back

B