An element Xis soft and can be cut with a knife easily. This is very
reactive with air and cannot be kept open with air. It reacts
vigorously with water. Name the element X.
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Answered by
3
Answer:
Answer
Explanation:
Potassium or sodium i think this is the answer
Answered by
2
Answer:
An element x is either sodium or potassium.
Hope it helps you.
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