The metal extracted from cassiterite is
...The metal extracted from cassiterite is
calcium
copper
tin
sodium
lead
Correct answer is C
No explanation has been provided for this answer.
Which of the following can undergo both addition reactions and substitution reactions? ...
Allotropes are elements having? ...
When ΔH is negative, a reaction is said to be ...
A substance is said to be hygroscopic if it absorbs ...
Which of the following happens during the electrolysis of molten sodium chloride? ...
What is the chemical symbol for Iridium? ...
The products formed when sodium hydrogen trioxocarbonate (IV) is heated strongly are ...