Element X is represented by 13 X.
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Which statement about element X is correct?
A An atom of X contains 13 protons and 13 neutrons.
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B An atom of X contains 27 protons and 13 electrons.
C X forms an ion by gaining electrons.
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D X is placed in Group III of the Periodic Table.
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Answer is:
Ο Α
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Ответ:
You can do a mixture by making a fruit salad