The following are s-block elements except
...The following are s-block elements except
lithium
magnesium
potassium
calcium
aluminium
Correct answer is E
No explanation has been provided for this answer.
What is the chemical symbol for Radium? ...
Which of the following is a disaccharide? ...
NH4Cl(s) ↔ NH3(g) + HCL(g) The reaction above can only attain equilibrium if...
Which of the following reaction will not take place under normal conditions?...