Element Test Review

What are the building blocks of all matter?

• Amino acid

• Atoms

• Legos

• Cells

Which is not a subatomic particle of an atom?

• Proton

• Carbon

• Neutron

• Electron

Which particle has a positive charge?

• Neutron

• Electron

• Proton

Which particle has a negative charge?

• Neutrons

• Electrons

• Protons

Which particle has no charge (neutral)?

• Electron

• Neutron

• Proton

What is the atomic # or neon?

• 10

• 20.180

• 18

• Ne

What is the atomic mass of phosphorus?

• P

• 30.974

• 15

• Non-metal

What is the chemical symbol for silver?

• Si

• S

• Ag

• Hg

Which element is lighter, Rubidium or Krypton?

• Rubidium

• Krypton

Which element has more protons in the nucleus of its atom, silicon or titanium?

• Titanium

• Silicon