The picture looks blurry can you tell me what it says?
Answer:
amount of gas and pressure
Answer: Ba, Ca, Be, F
Explanation: Size of atom increases when moving down on same group
and decreases when moving on same period from left to right
Answer:
Explanation:
When an acid and a base are placed together, they react to neutralize the acid and base properties, producing a salt. The H(+) cation of the acid combines with the OH(-) anion of the base to form water. The compound formed by the cation of the base and the anion of the acid is called a salt.
I’m in chemistry too. Giving this my best guess I’d say
Independent: Gem Mines
Dependent: Gem clarity
Controlled: Temperature
