The corrected statement should read:
Nonpolar compounds such as lipids attract eachother and repel polar molecules like water.
The corrected statement should read:
Water molecules do not interact with nonpolar compounds, which become oriented away from water.

Given question is incomplete. The complete question is as follows.

What part of the statement below is incorrect? Rewrite the statement such that it displays the correct reasoning behind why non-polar molecules do not dissolve in water.

Explanation:

It is known that like dissolves like. Similarly, a polar molecule will readily combine or dissolve with another polar molecule.

For example, when sodium chloride is added to water then it will readily dissolve in it because NaCl is ionic in nature and water is polar.

On the other hand, a non-polar compound will readily combine or dissolve in another non-polar compound.

For example, acetone will dissolve in hexane.

Hence, non-polar lipids will also attract each other.

Therefore, we can conclude that out of the given options the corrected statements are as follows.

alkaline metals are lithium, sodium, rubidium, potassium, cesium and francium.

alkali metals have electronegativity from 0.7 to 1, lowest in periodic table of elements, which means that alkali metals (i group in periodic table) has positive oxidation number in compounds.

electronegativity is a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.

alkaline metals (far left in main group) have lowest ionizations energy and easy remove valence electrons,

for example, potassium is the alkali metal and has a single valence electron in the outer electron shell.

electron configuration of potassium is: ₁₉k 1s²2s²2p⁶3s²3p⁶4s¹.

they can not exist alone in nature, because they are very reactive.

  the   balanced   equation   for   reaction of   ca metal   with   o2 to   produce   cao   is as below

2 ca+ o2→ 2 cao2

  explanation

the reaction is   balanced     since the   number of atoms   in reactant side is   equal to   number of atoms   in   product side.   for   example   they   are 2   atom of   ca in   reactant   side   and   2   atoms of ca   in   the product side.

  the   process   is a   meet the   requirement   of   redox   reaction because :     calcium   is   oxidized   from   oxidation state 0   to 2+   while   oxygen   is reduced from   oxidation   state   0   to 2-