Answer:
it should be B. earths core is composed of iron and nickel, if not let me know.
A matter in the solid phase has a fixed shape and volume.
Answer:
114 grams
Explanation:
3chlorines per compound*38grams=114
(B), because 1.0 moles would be 6.02 x 10^23 molecules. So you have half a mole.<span>
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