Signs that a chemical reaction is occurring are: 1. change in color 2. change in odor 3. change in pH, as in changes from acid to base or base to acid

8 0

4 years ago

Read 2 more answers

Water is a very unique substance because it can exist in all three phases of matter (solid, liquid, gas) within the normal tempe

hichkok12 [17]

Physical property of matter because you don't have to change its chemical make-up to tell, you can observe it using your senses and tools.

7 0

3 years ago

Read 2 more answers

A bag of gumdrops contains 17 orange gumdrops, 10 yellow gumdrops, and 17 black gumdrops.

Leviafan [203]

What is the question?

5 0

4 years ago

True or False. If a fire destroyed all of the grass in a grassland, this would NOT affect the biodiversity of this ecosystem.

Andrews [41]

Answer:

This is false

5 0

3 years ago

Read 2 more answers