Answer:
Light energy; chemical
Explanation:
The light energy of the Sun is converted into chemical energy by the plants.
<span>What is the maximum number of electrons in the following energy level? n = 2
2
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Answer:
A
Explanation:
The purpose of the periodic table was to organize elements as they were discovered into periods and groups, according to their properties. It was not just a naming of elements, as a list.
JJ Thompson discovered electrons
