Bauxite is the ore of
...Bauxite is the ore of
aluminium
calcium
Iron
sodium
magnesium
Correct answer is A
No explanation has been provided for this answer.
The atom with the electron configuration 1s22s22p63s23p63d104s\(...
An eruption pollution an environment with gas suspected to be H<sub>2</sub>S, a poisonou...
An oxide has the following properties. It I. is a white powder II. reacts with HCI. III. reac...
Oxygen gas can be prepared by heating? ...
GAS CO2 N2 O2 % BY VOLUME 4 72 24 The above table shows t...
Water for town supply is chlorinate to make it free from ...