Which of the following is the correct orbital notation for a nitrogen atom? ls
25
2p
A
个个
1s
25
2p
B
个
TV

un
25
2p
TLT
TO
10
ls
2s
2p
(1)
个个
个
个
|

How many atoms are there in 5.70 mol of mg

How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)

An atom's configuration based on its number of electrons ends at 3p4. another atom has seven more electrons. starting at 3p, what is the remaining configuration? 3p63d34s2 3p43d54s2 3p64s23d3 3p44s23d