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aliya0001 [1]
3 years ago
12

I need this a soon as possible. Please help

Chemistry
1 answer:
Nataliya [291]3 years ago
4 0

Answer:

a and b and c is yo answer

Explanation:

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What type of reaction is represented by the following? A + B ⟶ AB
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Synthesis Reaction

Explanation:

It is a synthesis Reaction because it is taking little reactants and forming a big product!

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Which particle in an atom is lost or gained to make an ion
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An electron because that is the only part able to be lost or gained without nuclear action needed

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Which group (give the number) is characterized by 5 valence electrons in the configuration<br> s²p3?
Ivahew [28]
<h3>Answer:</h3>

Group 5A

<h3>Explanation:</h3>
  • Elements in the periodic table are arranged into columns known as groups and rows known as periods.
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4 0
4 years ago
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Ilya [14]

<u>Epipelagic </u>zones are warm, well lit, and have lots of marine life.

Explanation:

This is the topmost zone of the oceans extending about 200 meters from the ocean surface. This zone is well lit because sunlight is able to penetrate this layer before it discusses as it penetrates deeper into the ocean. Therefore, this epipelagic zone is able to sustain plankton (that are photosynthetic). Plankton form the base of marine life which is why they support a large marine ecosystem in the epipelagic zone and thie energy flow even to the deeper abyssopelagic zone.

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