Answer:
B. begin with a hypothesis
Explanation:
The answer is Hydrogyn bonding. It keeps the water molocules bonded together and in a liquid state, without it it'd be in a gashious state.
Answer:
Following are the solution to the given points:
Explanation:
In point a, the answer is only ions because of
has a strong electrolyte.
In point b, the answer is the only molecules because of ethanol
, it has a nonelectrolyte.
In point c, the answer is the few ions because of hydrocyanic acid HCN, which has a weak electrolyte.
Answer:
Both are pure substances and a compound
Answer:
yes it is true they apply necessary safety measures