REVIEW SCIENCE FINAL TEST

Which subatomic particle has a positve charge?

• Electron

• Neutron

• Proton

• Charger

Which subatomic particle has a negative charge?

• Electron

• Proton

• Neutron

• Negativy

Which subatomic particle has a neutral charge?

• Electron

• Proton

• Neutron

• Negativy

What subatomic particles make up the nucleus? Two answers for full points.

• Electrons

• Protons

• Neutrons

• NONE OF THESE

What subatomic particles are on the shells of an atom?

• Electrons

• Protons

• Neutrons

• beaches

Which is an electron?

• A
• B
• C

The element below that the state liquid are....

• Oxygen and Helium

• Carbon and Sodium

• Mercury and Bromine

• Sulfur and Nitrogen

The statement below shows physical properties of element are....

• Melting point of sodium 98 degree Celsius

• Magnesium produce white light when burned

• Zinc produce smoke when heated

• Calcium is a silver-white metal

The correct statements about the element are....

• The number of proton 36

• The number neutron 36

• The number of proton = number of electron = 17

• The number of neutron 19

The number of proton of the element is...

• 47

• 108

• 61

• 155