Covalent

This is the displayed formula for what covalent molecule?

• Water

• Chlorine

• Chloride

• Ethanol

Tags

NGSS.MS-PS1-1

Which of the following describes covalent bonds?

• Bonds form because of opposite charges

• Bonds form to fill outer electron shells

• Electrons are transferred between atoms

• Covalent bonds are magical

Tags

NGSS.HS-PS1-1

What would you name this molecule?

• SNa3

• H3O

• NaCl

• H2O

Tags

NGSS.MS-PS1-1

In a covalent bond, one or more electrons are? 

• shared 

• lost 

• gained 

• transferred 

Covalent compounds

• Share electrons

• transfer electrons

• None

• conduct electricity

Tags

NGSS.MS-PS1-1

What molecule is this?

• CO

• CO2

• C2O

• C2O2

Tags

NGSS.MS-PS1-1

What type of bond involves the sharing of electrons between atoms?

• covalent bond

• ionic bond

• metallic bond

• transfer bond

Tags

NGSS.HS-PS1-1

What two types of atoms make a covalent bond?

• 2 non-metals

• 1 metal and 1 non-metal

• 2 metals

When naming covalent compounds,

• roman numerals are needed but no prefixes required

• both roman numerals or prefixes are not required

• both roman numerals and prefixes must be included

• prefixes are needed but roman numerals are not required

Which of the following best describes a covalent bond?

• A) A bond formed by the sharing of electrons between atoms

• B) A bond formed by the transfer of electrons from one atom to another

• C) A bond formed by the attraction between oppositely charged ions

• D) A bond formed by the sharing of protons between atoms

Tags

NGSS.HS-PS1-1