Sodium ions and sulfate ions shall be present in the solution.
Answer:
They have similar DNA
Explanation:
DNA is what makes a reasons appearance
The process scientists use is simple: dig, brush, repeat. Fossils can be found in areas that once had living organisms, like lakesides and lake bottoms. To protect them they use a chemical coating.
Hope I helped :D
Answer:
Natural resources like crude oil or animal disposal(poop)
Explanation:
element x _ carbon having two shells 2,3
element y _ fluorine atomic no 9 EC 2,7
when carbon react with fluorine it destroyes graphite and form fluorocarbons and thus form covalent bond
hope it helps u
