Chemistry game

What are the 3 subatomic particles found in an atom?

• Proteins, Neutrons and Electrons

• Positive, Negative and Neutral

• Protons, Neutrons and Electrons

What is the chemical symbol of the element Hydrogen?

• He

• H

• Cl

• h

What group does the Noble Gases belong to?

• 8

• 18

• Noble Gases

Neon has an atomic number of 10.

• True

• False

What element has an atomic mass of 9.012?

• Boron

• Beryllium

• Bromine

There are 7 periods in the periodic table.

• False

• True

How many groups/families are there in the periodic table?

• 8

• 18

• 17

• 0

Which is the correct electron configuration of the element Helium.

• 1s^2

• 1s^1

• 1s^2 2s^1

Which is the correct electron arrangement for the element Sulfur with an atomic number of 16.

• 2,8,6

• 2,8,8

• 2,7,7

Choose the correct Lewis dot structure of Boron.

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