The properties of eka-aluminium predicted by Mendeleev are the same as the properties of later discovered element

Q. The properties of eka-aluminium predicted by Mendeleev are the same as the properties of later discovered element:

A. Scandium

B. Germanium

C. Gallium

D. Aluminium

Answer: Gallium

We will be happy to hear your thoughts

Leave a reply

Gkseries.com
Logo
Register New Account