chemical bonds

Ionic bonds are between...

• nonmetals and nonmetals

• carbon and oxygen

• metals and nonmentals

• hydrogen and chlorine

Covalent bonds are between...

• two or more nonmetals

• sodium and chlorine

• metals and metals

• metals and nonmetals

What kind of bond forms when atoms share electrons?

• ionic
• covalent
• artificial
• univalent

What kind of bond forms when atoms exchange electrons?

• ionic
• covalent
• artificial
• univalent

What are valence electrons?

• sum of the protons and neutrons
• protons minus electrons
• electrons in the inner shells
• electrons in the outer shell

What is the subatomic particle that gives the nucleus its positive charge?

• Proton
• Neutron
• Electron
• Galvatron

The properties of a compound is different than the properties of the elements that make it up

• True
• False

How many electrons will fit on the second energy level of an atom?

• 2
• 8
• 18
• 32

What kind of bond is formed when a hydrogen and a hydrogen shares a electron..

• Covalent Bond
• Ionic Bond
• Metallic Bond
• Treasury Bond

How many electron can fit on the first electron shell?

• 2
• 8
• 18
• 32