What is the chemical symbol for Argon?
...What is the chemical symbol for Argon?
Ar
A
Ag
Ao
Correct answer is A
No explanation has been provided for this answer.
One of the criteria for confirming the purity of benzene is to determine its ...
The oxidation number of sulphur is +4 in ...
Which of the following scientists discovered the neutron? ...
The atom of an element X combines with aluminium (13AI)?...
Consider the following reaction equation: 2Al(OH)\(_3\) + 3H\(_2\)SO\(_4\) →Al\(_2\)(SO4)\(_3\)...
In which of the following reactions has the oxidation number of nitrogen increased? ...