Bond

Order the types of bonds based on the charge of their molecules. (lowest amount of charge to greatest)

• Polar Covalent --> Ionic --> Nonpolar Covalent

• Ionic --> Nonpolar Covalent --> Polar Covalent

• Nonpolar Covalent --> Polar Covalent --> Ionic

Tags

NGSS.HS-PS1-1

Look at this covalent molecule as a whole. What type of molecule is it? (Is it symmetrical?)

• Polar

• Non-polar

• Ionic

A covalent bond usually forms between:

• a metal and a nonmetal

• either metals or nonmetals

• two metals

• two nonmetals

When you have Br-Br, what is the polarity?

• Polar

• nonpolar

• Ionic

Tags

NGSS.HS-PS1-1

When you have H-Cl, what is the polarity?

• nonpolar

• polar

• ionic

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Partial charges like the ones shown here are called:

• dipoles

• deltas

• ions

• magnetic poles

Look at this covalent molecule as a whole. What type of molecule is it? (Is it symmetrical?)

• Polar

• Nonpolar

• Ionic

Will PH₃ form a polar or nonpolar bond based on the electronegativity difference ?

• polar

• nonpolar

• ionic

Is this ionic bond drawn correctly?

• Yes

• No

Tags

NGSS.HS-PS1-7

An ionic bond results due to the __________ attraction between 2 oppositely charged ions.

• delocalized

• weird

• electrostatic

• ionization

Tags

NGSS.HS-PS2-4