Question

Find the correct symbol for the following :- [co]​

Answer 1

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

atoms and molecules

1 Answer

0votes

answered Feb 5, 2018 by saurav24 Expert (1.4k points)

(a) Cobalt CO is incorrect symbol. Its correct symbol is Co.

(b) Carbon c is incorrect symbol. Its correct symbol is C.

(c) Aluminium AL is incorrect symbol. Its correct symbol is Al.

(e) Sodium So is incorrect symbol. Its correct symbol is Na. (It is derived from Latin name ‘Natrium’).

(d) Helium, He is the correct symbol.

Answer 2

Answer:

CO2

Its the correct symbol of carbon dioxide