The component of an atom that contributes least to its ma...
The component of an atom that contributes least to its mass is the
proton
nucleus
neutron
electron
Correct answer is D
No explanation has been provided for this answer.
Fluorine does not occur in the free state in nature because ...
The above reaction is an example of ...
Which of the following metals is common to both brass and bronze? ...
Which metal is extracted from bauxite? ...
The most commonly used bleaching agent is ...
Which of the following elements is a d-block element? ...
The oldest rocks in the earth's crust were once molten, and came from deep inside the earth. The...