Answer:
<u><em>See attachment for explanations.</em></u>
Explanation:
Appropriate symbol for an isotope of potassium - 39 corresponding to the isotope notion r A ZX
Answer:
Darker colored items absorb more of the sunlight.
Explanation:
Lighter colored item tend to reflect more of the sunlight
I’m pretty sure it’s A or C
The opposite type of reaction (where energy is taken in from the surroundings of a reaction and thus the energy of the reactants is lower than that of the products) is called an endothermic reaction