Chemistry - PERIODIC TABLE Question with Solution | TestHub

${\mathrm{D}}_2\mathrm{O}$ has higher number of valence shell electron than ${\mathrm{H}}_2\mathrm{O}$

${\mathrm{D}}_2\mathrm{O}$ has lower value of boiling point than ${\mathrm{H}}_2\mathrm{O}$

${\mathrm{D}}_2\mathrm{O}$ has higher number of neutrons than ${\mathrm{H}}_2\mathrm{O}$

${\mathrm{H}}_2\mathrm{O}$ has smaller number of protons than ${\mathrm{D}}_2\mathrm{O}$