Semester review 2024 6th

Front

What units are used to measure Density?

Back

g/cm³

Front

These are the most highly reactive metals: Li, K and Na. True or False?

Back

True

Front

What is the atomic number for carbon?

Back

6

Front

What is the chemical symbol for Helium?

Back

He

Front

What is the atomic number and protons for carbon?

Back

6

Front

What is the chemical symbol for Sodium?

Back

Na

Front

What is the chemical symbol for Potassium?

Back

K

Front

What is the chemical symbol for Lithium?

Back

Li

Front

What is the definition of atomic number?

Back

The number of protons in the nucleus of an atom.

Front

What is the definition of density?

Back

Density is mass per unit volume.