Answer:
The Answer is D. principle of original horizontally
Answer:
A. the iron atoms are gaining kinetic energy
Explanation:
when the iron melted and solidifies it loses potential energy and changes to kinetic energy
Answer:
Do you just want to talk?
Explanation:
Do you need help with anything?
Answer:
14
Explanation:
if there is no number behind the element, it counts as one, but if there is, you do 1 times x(whatever the exponent is) and thats how many that one element counts for with atoms. then you just add them all up
2.75 x 10^24
Hope this helped :)
