What happens to the potential energy? The potential
energy decreases
because Magnet 2
moves against the
magnetic force.
The potential
energy decreases
because Magnet 2
moves in the same
direction as the
magnetic force.
The potential
energy increases
because Magnet 2
moves against the
magnetic force.
The potential
energy does not
change because the
magnets in the
system do not
change.
Lo

nacl is added to the aqueous of what? ? in order to get a proper answer you have to specify the exact composition of the aqueous solution.

its first and third is your answer i did the qustion the fourth isnt right

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

if you need further assistance, let me know: )

~ trueboss72

what are the statements