Your answer is a, boron. Boron has 5 protons, 6 neutrons, and 5 electrons. Hope this helps!
Answer:
1.40*10⁻² M
Explanation:
We have the solubility formula
Solubility,
S = KH*P
where
KH = measure of hardness of water / carbonate hardness = 3.50*10⁻² mol/L.atm
P = atmospheric pressure = 0.400 atm
Hence, we have
S = KH*P
= (3.50*10⁻² mol/L.atm)*(0.400 atm)
= 1.40*10⁻² mol/L
But 1 mol/L = 1 M,
Hence, the answer (1.40*10⁻² mol/L
) is equivalent to
= 1.40*10⁻² M
"the factors that mainly affect in the formation of magma can be summarized into three: temperature, pressure, and composition"
I hope this helps =^._.^=
0.01772288- Calculators do come in handy for this haha
