In an ionic bond, electrons are given and taken from atom to atom. Magnesium is +2 and Chlorine is -1 . The two chlorine atoms receive one electron each
Explanation:
Atomic number, atomic mass, and relative atomic mass
Answer:
The three basic types of clusters astronomers have discovered are globular clusters, open clusters, and stellar associations. ...
Globular clusters were given this name because they are nearly symmetrical round systems of, typically, hundreds of thousands of stars. ...
Open clusters are found in the disk of the Galaxy.
When electrons absorb energy they are able to <span>move from their ground states up to excited states. The
answer is letter B. an example of this is when you light a match. The molecules
of the matchstick are in its ground state. When you flick it on the ground or
anything hard, it causes its molecules to move into the excited state and thus causing
fire.</span>
Answer:
1.Some smokeless tobacco products might expose people to lower levels of harmful chemicals than tobacco smoke, but that doesn’t mean these products are a safe alternative to smoking.
2.Tobacco smoke is made up of thousands of chemicals, including at least 70 known to cause cancer. These cancer-causing chemicals are referred to as carcinogens. Some of the chemicals found in tobacco smoke include.
Explanation:
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