After letting his soil sample sit in water for an hour, Mark concludes that just one type of material made up the soil. Jack concludes that the soil had several different materials, each with a different weight. Based on the results of your experiment, whose conclusion do you support and why?

Jack i right

Explanation:

it seems awfully strange if only one type of material makes up the whole soil.. obviously the soil will consist of more than one. most soil is made up of minerals, rocks and organic matter , remember that they have several particles within them with different measurements.

jack is right

Explanation:

most soil is made up of minerals, rocks and organic matter , remember that they have several particles within them with different measurements.

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.