The electronic configurations of three elements X, Y and Z are X — 2, 8; Y — 2, 8, 7 and Z — 2, 8, 2. Which of the following is correct? A Y is a non-metal and Z is a metal B Z is a non-metal C Y is a metal D X is a metal
Answers
Answered by
91
A is the correct answer.
Y is a non metal and Z is a metal.
hope this helps you
please mark it as brainliest answer
Y is a non metal and Z is a metal.
hope this helps you
please mark it as brainliest answer
Answered by
23
Answer:
y is non non metal and z is metal
as we know y is chlorine and z is magnesium ...
hope it helps
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