Flora et energy botieberegance which the quantum oumber
25
16 belong?
547
627 A Set of orbital
fole degenerate
Sad do wha group and faced dos element 1014 atomi a numbes
has the bighest longat, on energy on the
periodic table.
557 The
quantum number define the shape of
an orbital.
250) Arcange these atoms In order of decreasing comizatimo energy
Na, o, Bl.

answer; natural resources;

the answer is 1260

you spend 7 hours in school for 1 school day with 5 school days in 1 school week with 36 school weeks in a school year.

7*5*36= 1260 it's all about multiplying

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