Answer: Potassium(K)
Explanation:
its an alkali metal placed under sodium and its over rubidium, its also the first element of period 4
Inspect the glassware for cracks or chips prior to beginning the lab.
The answer to this statement is true!
Answer:
The strength of gravity decreases.
An example of that would be if you were in space; you float around because there's no gravity.
