Which has a higher melting point LiCI or CaCI2

Higher melting point nacl or Rbcl

Explanation:

NaCl has an interesting property , it's lattice enthalpy is greater than KCl and RbCl , thus it's melting point is higher than them. And then comes LiCl who is more 'Covalent ' in nature than NaCl, therefore resulting in a lower melting point than NaCl.

CaCl2

Explanation:

Melting point of CaCl2 is 772°C but melting point of LiCl is 605°C

the only liquid elements at standard temperature and pressure are bromine (br) and mercury (hg). although, elements caesium (cs), rubidium (rb), francium (fr) and gallium (ga) become liquid at or just above room temperature.

explanation:

indium, and thallium have three electrons i think