Answer:
Where are the correct verbs to select tho?
Explanation:
My friends and I are going....
A good team captain must be?...
Either my sister or my mother is coming...
6.62074139421 should be exact (calculator).
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Answer:
the fixed amount of energy that a system described by quantum mechanics, such as a molecule, atom, electron, or nucleus, can have.
Explanation:
Energy levels (also called electron shells) are fixed distances from the nucleus of an atom where electrons may be found. Electrons are tiny, negatively charged particles in an atom that move around the positive nucleus at the center. Energy levels are a little like the steps of a staircase.
Answer:
A
Explanation:
Depending the document and what information it's regarding is going to depend on what material will be needed and what specific kind of audience it will interest.