Answer:
increase
Explanation:
because in endothermic reaction heat is absorbed
Centimeters are units of length.
Answer:
B
Explanation:
Atomic # = Protons
it says 4 p in the inside of the orbital
The answer is a. plenty of water
Answer:
The formula for water is . The oxidation number of hydrogen is +1. Since there are two of them, the hydrogen atoms contribute to a charge of +2. The water molecule is neutral; therefore, the oxygen must have an oxidation number of to balance the charge.