Question

element A,B,C,D have atomic number 17,8,10,11 respectively
which one will
a Will form a cation
b will form an anion
c is a metal
d is a Nobel gas​

Answer 1

Answer:

17 means chlorine, 8 means Oxygen,10 means Neon,11 means Sodium.

a Oxygen (8)

b chlorine (17)

c sodium(11)

d Neon(10)

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