Answer:
Boron has 3 valence electrons
A double replacement is when the reactants switch with their opposite charge. For example, AB + CD = AD + BC.
In this case the given is K2SO4 + Pb(NO3)2 = ____ + ____
The answers is PbSO4 and KNO3 would expect the products of this reaction.
<span>Help
How did the First Great Awakening affect attitudes toward religion in the colonies during the early 1700s?</span>
The p sub cell can hold up to 8 atoms. So true
