PERIODIC TABLE OF ELEMENTS

Which metal is found in period 3 and group 2?

• Boron

• Magnesium

• Aluminum

• Neon

Which noble gas has 18 protons?

• Helium

• Hydrogen

• Argon

• Calcium

Elements that share common traits of both metals and non-metals are referred to as

• metals

• non-metals

• halogens

• metalloids

Which element has 87 protons and is considered the most reactive metal?

• Francium

• Fluorine

• Calcium

• Hydrogen

Which alkaline earth metal is found in period 2 and group 2?

• Sodium

• Beryllium

• Aluminum

• Carbon

Which metalloid has an atomic number of 32?

• Antimony

• Calcium

• Bromine

• Germanium

Which noble gas is found in period 4?

• Helium

• Krypton

• Argon

• Neon

Chlorine is a

• metal

• non-metal

• metalloid

Boron is a

• metal

• non-metal

• metalloid

What is the chemical symbol for Calcium?

• C
• Ca
• Cal