Fill in the right answer

Chapter Chosen

Metals and Non-metals

Science

Science

Download books and chapters from book store.
Currently only available for.
CBSE Gujarat Board Haryana Board

Download the PDF Question Papers Free for off line practice and view the Solutions online.
Currently only available for.
Class 10 Class 12

less

99 Views

Most of the metals have ..................... melting points.

high

83 Views

An element having electronic configuration 2, 8, 1 is ..................... reactive than an element having electronic configuration 2, 8, 3.

105 Views

Magnesium liberates ..................... gas on reacting with water.

hydrogen

93 Views

Zinc displaces copper from a solution of Cu²⁺ ions but ..................... does not.

silver

85 Views