Answer:
People were unaware about the basic elements which constituted hydrogen and oxygen. and water was everywhere
<em>Answer:</em>
<em> The answer is C. Plasma</em>
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Sulfur is a group six element in period 3 with atomic number 16 and an electronic configuration of 2:8:6. Therefore, to attain a stable configuration it requires to gain two electrons forming an ion with a charge of -2. The negative charge is due to the gaining of electrons.
Answer:
I believe it is Spruce, because of the shape of the leaves
The second one, b synthesis reaction