MCQ
The element with $Z = 120$ (not yet discovered) will be an/a
- AInner transition metal
- ✓Alkaline earth metal
- CAlkali metal
- DTransition metal
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Assertion $A$ :Magnesium can reduce $Al _{2} O _{3}$ at a temperature below $1350^{\circ} C$, while above $1350^{\circ} C$ aluminium can reduce $MgO$.
Reason $R$ : The melting and boiling points of magnesium are lower than those of aluminium.
In light of the above statements. choose most appropriate answer from the options given below
STATEMENT-$2$: All chiral molecules have chiral centres.

