Metalliods are also referred to as
...Metalliods are also referred to as
semi-metals
metals
colliods
non-metals
Correct answer is A
No explanation has been provided for this answer.
The carbon atoms on ethane are ...
Duralumin consists of aluminium, copper, ? ...
Which of the following hydrohalic acids is the weakest? ...
Atom 23488Q decay by alpha emission to give an atom R. The atomic number and mass number...
An element is electronegative if ...
The material which can be deformed permanently by heat and pressure is called a ...
Which of the following is NOT used as a raw material in the Solvay process? ...