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Aneli [31]
3 years ago
11

Light

Chemistry
1 answer:
Ratling [72]3 years ago
4 0

Answer:

Light energy acts as a catalyst that speeds up the rate of photosynthesis

Explanation:

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Atoms of two adjacent elements in the third period are in the ground state. An atom of element A has only s electrons in its val
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Explanation:

A is Magnesium, B is Aluminium both are adjacent element and lie in third period.

Magnesium with atomic number of 12 consist two s electrons in it's valence shell in ground state whereas, Aluminium which has atomic number of 13 consist three electrons in it's valence shell in the ground state out of which two are s electrons and only one p electron.

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Cl2 + 2OH− → Cl− + ClO− + H2O
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If a flame is yellow is it considered dirty or clean?And to make it blue do you add or take away air?
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It is clean and is blue when you take away air hope i helped.
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