Chemistry Review

Particles in an atom that are neutral and have no charge are 

• negatrons 
• electrons 
• neutrons 
• protons 

If an atom has 3 electrons, how many protons does it have?

• 1
• 2
• 4
• 3

The subatomic particle with a negative charge is the

• electron
• proton
• neutron
• nucleus 

Elements with similar properties

• Periods
• Groups

On Periodic Table, how are elements ordered?

• color
• shape
• atomic number
• alphabetically

In which region would the nonmentals be found?

• 1
• 4
• 3
• 5

Something that is made up of only one kind of atom is known as _________________.

• a molecule
• a compound
• an element
• a proton

Covalent compounds

• Share electrons
• transfer electrons
• contain a sea of electrons
• conduct electricity

What elements generally make an ionic bond?

• metal and nonmetal
• 2 or more nonmetals
• metal
• none of the above

What elements generally make a covalent bond?

• metal and nonmetal
• 2 or more nonmetals
• metal
• none of the above