Where are the equations ..
Sorry....
The answer is D: 400N
your welcome
Answer:
they both have 4 sig figs:)
Explanation:
Simple,
take a look at your periodic table, if you have it labeled look at the Halogen
Group, it includes: Flourine, Chlorine, Bromine, Iodine, and Astatine.
Now, a period on the periodic table is read from left to right, and goes
down the rows of the periodic table.
Go to Period 5, go all the way to the Halogens, what is there?
Iodine.
Thus, your answer.
Answer:
the anwser would be B obtain energy
Explanation: