Answer:
Explanation:says these bars are like co vid i get em right off teh bat
Answer:
2
Explanation:
Each orbital can hold two electrons. One spin-up and one spin-down.
A base generally releases a hydroxide ion (OH-) when dissolved in water.
There are exceptions, such as ammonia NH3, which acts as a base but does not produce OH- ions. There are three definitions of acids and bases (Arrhenius, Bronsted-Lowry, and Lewis) and each one looks at acid/base characteristics differently. OH- donation is the Arrhenius definition.
