Chemistry: Bonding

Ionic bonds form by __________.

• sharing electrons

• attraction between opposite charges

• delocalized electrons

• electron spins

Is KCl an ionic or covalent bond?

• ionic

• covalent

Tags

NGSS.HS-PS1-3

How do covalent bonds form?

• sharing electrons

• attraction between opposite charges

• delocalized electrons

• electrons spinning

Name the compound.

• Dihelium Mononitride

• Dihydrogen Monoxide

• Monoxide Dihydrogen

• Mononitride Dihelium

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Name the compound.

• Sodium Monochloride

• Monosodium Monochloride

• sodium chloride

• sodium chlorine

Tags

NGSS.MS-PS1-1

What is the electronegativity difference?

• 1.98

• -1.98

• 3.94

• -3.94

Tags

NGSS.HS-PS1-2

Based on the electronegativity difference, what type of bond is this?

• nonpolar covalent

• polar covalent

• ionic

• none of the above

What is the electronegativity difference of the compound?

• -5.64

• 5.64

• -1.24

• 1.24

Tags

NGSS.HS-PS1-2

Based on the electronegativity difference, what type of bond is this?

• nonpolar covalent

• polar covalent

• ionic

• none of the above

What is the formula for beryllium nitride?