Atoms and the Periodic Table

Front

Rows on the periodic table are called...

Back

periods

Front

Columns on the periodic table are called...

Back

groups or families

Front

The groups on the periodic table correspond to the number of ________ in an atom.

Back

valence electrons

Tags

NGSS.MS-PS1-1

Front

Rows on the periodic table correspond to the number of ________ in an atom.

Back

energy levels

Front

How many valence electrons does a nitrogen atom have?

Back

5

Tags

NGSS.MS-PS1-1

Front

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

Back

Ca

Front

Which element has 3 energy levels with electrons? Options: Al, C, K, I

Back

Al

Front

Which element has 4 valence electrons and 2 energy levels with electrons? Options: Calcium, Nitrogen, Carbon, Copper

Back

Carbon

Front

Which group has elements with a full valence shell? Options: Group 1, Group 2, Group 15, Group 18

Back

Group 18