Which of the following is true about ions 1-cations from when an atom gains electrons
2-cations from when an atom loses electrons
3-anions from when an atom gains protons
4-anions from when an atom loses electrons

b.final

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .

sorry i was late, but i don't know what assignment your talking about, i'm in flvs as well, im in earth space science. but u are behind pace bc every class should be in the 3's or 4'

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.