Answer:
false
Explanation:
Atoms of the same element that differ in their numbers of neutrons are called isotopes. Many isotopes occur naturally. ... Different isotopes of an element generally have the same physical and chemical properties because they have the same numbers of protons and elec
C because, its products is heavier than each of its reactants
B. It is the heat required to change a gram of substance from solid to liquid
Answer:
7,9,11
Explanation:
this is because water includes 0H, which would mean that it is more than 6
I think it should be 2.358
