Please help!!! What are things that tend to gain electrons and become negative

Biology

1 answer:

mafiozo [28]2 years ago

3 0

Explanation:

This electron exchange results in an electrostatic attraction between the two atoms called an ionic bond. An atom that loses one or more valence electrons to become a positively charged ion is known as a cation, while an atom that gains electrons and becomes negatively charged is known as an anion.

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How do molecules move away from the location of a chemical reaction?

kiruha [24]

In a chemical reaction, the atoms and molecules that interact with each other are called reactants. ... No new atoms are created, and no atoms are destroyed. In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

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2 years ago

The three formed elements found in blood are red blood cells, white blood cells, and platelets. Compare their functions to one a

Firdavs [7]

Well the red blood cells ( erythrocytes) contain the oxygen carrying pigment known as haemoglobin. Hence RBCs carry oxygen to every cell ion the body.
The white blood cells ( leukocytes) form the cell mediated defence system of the body, they kill microbes and foreign particles either by phagocytosis or lysozymic reactions.
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2 years ago

What are the three traits of organism in the kingdom animal

Irina18 [472]

Answer:

Have an extra one.

Explanation:

Animals are multicellular.
Animals are heterotrophic, obtaining their energy by consuming energy-releasing food substances.
Animals typically reproduce sexually.
Animals are made up of cells that do not have cell walls.

8 0

3 years ago

Repeating the experiment multiple times

nalin [4]

Answer:

C) Practicing good scientific method and practices.

Explanation:

The text states, "repeating the experiment multiple times," as well as other preparations that a good scientist uses.

Doing something multiple times over is a good sign of a good scientific method.

Taking careful measurements, having several researchers run the same experiment, and only testing one variable at a time are all good practices that a scientist should use.

 The correct answer is C).

7 0

3 years ago

Read 2 more answers

which type of water always has to be treated before it is safe for the environment? Blackwater, brownwater, leachate, graywater

exis [7]

Answer:

I think is is option is Gray Water. I hope this helps and good luck!

Explanation:

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2 years ago