Answer:C. Compounds are the smallest unit of an element that occur on the periodic table!!
Explanation:
Which should give the least vigorous reaction when dropped in water?
H2SO4 - sulpfhuric acid
In exothermic reactions, there is a release heat and the replacement of weak bonds with stronger ones.
Explanation:
..i think is a habitat ...
Explanation:
An atom consists of two regions. The first is the tiny atomic nucleus, which is in the center of the atom and contains positively charged particles called protons and neutral, uncharged, particles called neutrons. ... Most atoms contain all three of these types of subatomic particles—protons, electrons, and neutrons.
