Speed
Explanation:
The distance travelled by a body per unit time
Where is the chooses for you question
I might need a diagram for this, but I have a vague idea of what you are talking about.
If H20 is going left it means the temperature is going lower.
The molecules will condense to slowly become ice
Answer:
the answer is atoms and molecules
Answer:
magnesium ion Hg2+ cation is formed
