CBSE BOARD X, asked by anitapurohit727, 3 months ago

(i) Assign the position of the following elements : a) Z=18 b) 2 = 20 c) Z= 16

Answers

Answered by Aariz2008

2

Answer:

a)18

b)20

c)16

Explanation:

given Z= Atomic number

a) this element is Argon it is in group number 18

b) This element is calcium it is in group number 2

c) this element is Sulphur it is in group number 16

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