Question

16. Which of the following symbols of elements are incorrect? Give their correct symbols
(a) Cobalt Co
(b) Carbon c
(c) Aluminium AL
(d) Helium He
(e) Sodium So​

Answer 1

Answer:

E) sodium

Explanation:

sodium (Na)....

Answer 2

Answer:

b)Carbon-c and e)Sodium-So

Explanation:

the symbol of Carbon- C whereas in the option it is given small c which is wrong.

And secondly the symbol of sodium- Na