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Soloha48 [4]
3 years ago
15

What is water made of

Chemistry
2 answers:
kipiarov [429]3 years ago
6 0
In terms of science 2 hydrogen molecules and 1 oxygen molecule
larisa [96]3 years ago
4 0
H2o...................
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Provide an explanation at the subatomic level to explain why different colors are observed for different metal salts.
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Answer:

When you heat an atom, some of its electrons are "excited* to higher energy levels. When an electron drops from one level to a lower energy level, it emits a quantum of energy. ... The different mix of energy differences for each atom produces different colours. Each metal gives a characteristic flame emission spectrum.

Explanation:

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<h3>What is photon theory?</h3>

The photon theory of light states that photons have simultaneous particle and wave behavior. pass through empty space at a constant speed, or "the speed of light". possess rest energy and zero mass.

Learn more about photon theory here:

brainly.com/question/3479307

#SPJ4

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