An ELEMENT is a substance that cannot be broken down into other substances by ordinary chemical procedures. Some easy examples would be: <span>gold, iron, carbon, </span>hydrogen<span>, </span>oxygen<span>, nitrogen.</span>
Answer:
Earth, Venus, mars, Mercury , Neptune, Saturn, Jupiter , Uranus
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Answer:
I believe the answer is A
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Answer:
Carbon
Explanation:
The non metal in the same group as Pb is carbon or C .
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Explanation:
K2S + 4HNO3 → 2KNO3 + 2NO2 + S + 2H2O. Potassium sulfide react with nitric acid to produce potassium nitrate, nitrogen dioxide, sulfur and water. Nitric acid - concentrated
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