If the line is going up then it’s driving towards
If the line is going horizontal it’s at rest
If the line is going down it’s going backwards
Answer:
E. Gain of electrons
Explanation:
A reduction reaction is one part of the two concurrent reactions that take place in a redox (reduction-oxidation) reaction.
During reduction, an atom gains electrons from a donor atom, and it's oxidation number becomes smaller.
Option A is wrong because reduction does not increase oxidation state nor are neutrons involved
Option B is wrong because reduction is not a nuclear reaction (does not involve the nucleons)
Option C is wrong because reduction leads to reduction in oxidation state
Option D is wrong leads to a reduction in oxidation state when electrons are gained
Option E is correct because reduction involves gain of electrons
The specific heat of a material gives the energy it takes to increase the temperature of one unit mass of the material by one unit temperature. The SI unit for specific heat 
is therefore 
.
The formula relating the energy required to raise the temperature of 
grams of a substance with specific energy by 
degrees is
The question provides the following information:
Apply the formula:
The gravitational pull of the moon
Potassium sulfite<span> (K</span>₂<span>SO</span>₃<span>)
hope this helps!</span>
for gold