1. Which of the following two ingredients can combine to make a compound?

a. Salt and water

b. Hydrogen and oxygen

c. Eggs and butter

d. Sugar and water

2. Which of the following is a heterogeneous mixture? *

A-glue

B-honey

C-coffee

D-cereal with milk

1: B

Explanation: hydrogen and oxygen form water

2: C

"Hetero-" means different so when you have a heterogeneous mixture it's when you can see the different contents as opposed to homogeneous (homo means same) where the mixture looks like 1 substance.

1. b. Hydrogen and oxygen

2. d. cereal with milk