Covalent Bonding Quiz

What two types of elements form a covalent bond?

• 2 metals

• 1 nonmetal and 1 metal

• 2 nonmetals

• 2 metalliods

In a covalent bond, electrons are ____________.

• transferred

• shared

• lost

• dissolved

According to the Octet Rule, all elements want to have ____ valence electrons in order to be stable.

• 2

• 4

• 6

• 8

When 2 or more elements are covalently bonded together, it is called a ____________.

• negative atom

• molecule

• nucleus

• isotope

Tags

NGSS.MS-PS1-1

True/False: Covalent bonds can be single, double, or triple bonded.

• True

• False

Covalent bonds have _________ melting and boiling points.

• High

• Low

• Equal

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-4

True/False: Covalent bonds can conduct electricity when dissolved in water.

• True

• False

Tags

NGSS.MS-PS2-3

True/False: The prefixes tell you how many of each element are in the compound. ( Example: Carbon Dioxide = CO₂ )

• True

• False

Tags

NGSS.MS-PS1-1

Which of these is a covalent compound?

• Al₂S₃

• CaF₂

• LiBr

• H₂O

The prefix "penta" means there are how many atoms of that element in a compound?

• 2

• 3

• 4

• 5