Position of A, B and C three elements is given in the table from … - Vidyadip

Question

Position of A, B and C three elements is given in the table from the modern periodic table. Answer the following questions.

Periods	Group 2	Group 17
2	-----	A
3	B	-----
4	-----	C

What is A element metal or nonmetal?
Which is the outermost orbit of element B?
Identify C element and it's physical state.

✓

Answer

Element is A is Non-metal.
Outermost shell of element B is M.
Element C is bromine (Br) and it exists in a liquid state.

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