Chemical Bonding Review

Which term represents the strength of the attraction an atom has for the electrons in a chemical bond?

• Electrical conductivity

• Electronegativity

• First ionization energy

• Specific heat capacity

An atom of which element has the strongest attraction for the electrons in a bond?

• Aluminum

• Carbon

• Chlorine

• Lithium

Tags

NGSS.HS-PS1-3

How many electrons are shared between the atoms in an I₂ molecule?

• 7

• 2

• 8

• 4

Which atom has the greatest attraction for the electrons in a chemical bond?

• Hydrogen

• Oxygen

• Silicon

• Sulfur

Hydrogen needs _____ electrons in its valence shell to be stable.

• 4

• 6

• 8

• 2

Tags

NGSS.HS-PS1-1

When bonds form...

• Electrons from the innermost shell interact

• The bonds can never be broken

• Energy is absorbed by atoms

• Energy is released by atoms

Tags

NGSS.HS-PS1-4

What is the chemical formula of the compound sulfur dichloride?

• SiCl₂

• Si₂Cl

• SCl₂

• S₂Cl

Tags

NGSS.MS-PS1-1

What is the chemical formula of the compound boron trifluoride?

• BF₃

• B₃F

• BFl₃

• BF₄

What is the name of the compound N₂Br₄ ?

• Nitrogen tetrabromide

• Dinitrogen tetrabromide

• Dinitride tetrabromide

• Dinitrogen tetrabromine

Tags

NGSS.MS-PS1-1

What is the name of the compound ClF ?

• chlorine fluoride

• chlorine fluorine

• monochlorine monofluoride

• chlorine monofluoride

Tags

NGSS.MS-PS1-1