Elements Practice Quiz

The periodic table is organized into...

• periods and groups

• periods and commas

• groups and categories

• groups and tables

There are ____ periods in the periodic table.

• 7

• 5

• 6

• 4

There are ____ groups in the periodic table.

• 18

• 8

• 7

• 19

As you move left to right on the periodic table, the atomic mass (weight) of elements...

• increases

• decreases

• stays the same

• is positively charged

How can you find the number of protons an element has?

• its atomic number

• its atomic mass (weight)

• its atomic symbol

• just ask it politely

Atoms are made of what 3 subatomic particles?

• protons, neutrons, electrons

• protons, dueterons, electrons

• positrons, neutrinos, electrodes

• no answer is correct

what two subatomic particles contribute to the mass of an atom?

• protons and neutrons

• protons and electrons

• neutrons and electrons

• neutrons and other neutrons

What two subatomic particles contribute to an atoms charge?

• protons and electrons

• protons and neutrons

• neutrons and electrons

• voltorb and pikachu

Which subatomic particle has a negative charge?

• electrons

• protons

• neutrons

• voltrons

which subatomic particle has a positive charge?

• protons

• electrons

• neutrons