Answer:
option b. B3+
Explanation:
Boron takes the 5th position on the periodic table, therefore it has 5 electrons....2 on the inside and 3 on the outside. when it lost it 3 external electrons, it become positively charged with the amount of electron it loses.
Umm its not a i think... lemme see lol
Fluorine in compounds is always assigned an oxidation number of -1
Answer:
True
Explanation: Imagine the Electrons is by the nucleus which give more energy.
Answer:
Breaker A
Explanation:
Because the temperature is cooler in A then the rest