Which of the following element is a metal
²³ X OR ¹⁹ Y
¹¹ ⁹
??
Give proper answer and correct answer otherwise it will be reported
Answers
Answered by
3
Answer:
Atomic number 11 is of sodium i.e. metal
Atomic number 9 is of fluorine i.e. non metal
So ²³ X is a metal.
¹¹
Means 1st one is metal.
Answered by
2
Answer:
Sodium i.e. metal
Atomic number 9 is of fluorine i.e. non metal
So ²³ X is a metal.
¹¹
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