Which of the following molecules has a bent shape? +
Нино
Н
H
F
F-B
O B.
F
CI
Ni
O D.

Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?