Pleaseee helppp
will mark brainliest

1.All transition metals and rare earth metals act as positives in ionic bonding.

2.?

3.Substances with covalent bonds often form molecules with low melting and boiling points, such as hydrogen and water. The slideshow shows a covalent bond being formed between a hydrogen atom and a chlorine atom, to form hydrogen chloride. 1. A hydrogen atom with one electron and a chlorine atom with 17 electrons

Explanation:

hope this helps

the answer is the first option

explanation:

just googled it m8. not that hard

lol

solute : a solute is a substance that is dissolved in another substance is known as a solvent. it is mixed with a special mixture know as homogeneous mixture.

solvent: a solvent is a substance that dissolved a solute, which results in a solution is known as solvent.