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3 years ago

What is an ion? Help

Biology

1 answer:

AleksandrR [38]3 years ago

6 0

Answer:

an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.

Explanation:

An ion is defined as an atom or molecule that has gained or lost one or more of its valence electrons, giving it a net positive or negative electrical charge. In other words, there is an imbalance in the number of protons (positively charged particles) and electrons (negatively charged particles) in a chemical species

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melisa1 [442]

Explanation:

Gravitational potential energy = mgh, where m is the mass of the mountain climber, g is the gravitational force and h is the height from the base.

Since m and g are constants, the climber's potential energy will be the lowest when he's at the end of the climb, at the base of the mountain. (B)

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3 years ago

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13. Identify Letter H

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Answer:

That is the smooth endoplasmic reticulum.

Explanation:

You can tell because there are no ribosomes on it.

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3 years ago

The barn owl is nocturnal. Describe the biological rhythm of the owl and discuss how extreme alterations in the number of daylig

IceJOKER [234]

<h2>History of Owl</h2>

Explanation:

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3 years ago

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The Venus fly trap is a plant that has a unique system by which the traps and breaks down its prey unsuspecting a insects in lan

LenaWriter [7]

Answer:

so... whats the question?

Explanation:

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A bacteria culture starts with 200 bacteria and in 1 hour contains 400 bacteria. How many hours does it take to reach 2000 bacte

RSB [31]

Answer:

At 0hr it was 200 bacteria

At 1 hr it doubled and was 400

Means: at every 1 hr the population of the bacteria doubles

400 bacteria = 1hr

2000 bacteria = X

X = 2000 × 1 / 400

X = 5 hrs

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2 years ago