So we found out that chlorine had an overall oxidation number of plus three, and that's it for this one.
The element with 4 protons in the nucleus in Beryllium.
Answer:b
Explanation:
I honestly don’t know if this I right but that would be my guess
Plutons are large chambers of magma under grown
pegmatites generally form in pluton so it cools slow enough to make the crystals big enough to be classified as pegmatite and not just granite
