Compare the following elements as per the characteristics given in the

1.	Compare the following elements as per the characteristics given in the brackets.a)lithium and nitrogen (atomic radii)b)potassium and chlorine (electro negativity)c)magnesium and calcium(valency)
Answer» ANSWER: lithium has great ATOMIC SIZE then nitrogen cl has more ELECTRONEGATIVE it's halogen ca has valency 2 and mg has valency 2

Compare the following elements as per the characteristics given in the brackets.a)lithium and nitrogen (atomic radii)b)potassium and chlorine (electro negativity)c)magnesium and calcium(valency)

Answer»

lithium has great ATOMIC SIZE then nitrogen

cl has more ELECTRONEGATIVE it's halogen

ca has valency 2 and mg has valency 2