Which of the following is not correctly matched ? - Vidyadip

MCQ

Which of the following is not correctly matched ?

A
Calcium - $Ca$
B
Silver - $Ag$
C
Gold - $Au$
✓
Copper - $Co$

✓

Answer

Correct option: D.

Copper - $Co$

Copper - $Co$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 M]" from Atoms and Molecules→Atoms and Molecules — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

Epiblema bears:

A bus moving along a straight line at $20m/s$ undergoes an acceleration of $4 \mathrm{~m} / \mathrm{s}^2$. After $2$ seconds, its speed will be:

Which one of the following possesses potential energy?

Common cold is $a:$

Cuboidal tissue takes part in:

One of the following does not undergo sublimation. This one is:

Exotic breed of poultry bird having high egg laying capacity is:

We should not allow mosquitoes to breed in our surroundings because they:

Animal husbandry is the scientific management of:
$(i)$ Animal breeding.
$(ii)$ Culture of animals.
$(iii)$ Animal livestock.
$(iv)$ Rearing of animals.

Kharif season extends from