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4 years ago

2. Sometimes a few individuals are

Chemistry

1 answer:

sergey [27]4 years ago

7 0

Answer:

macro-evolution

Explanation:

This happens when evolution occurs because of separation of a population.

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An atom that has lost or gained electrons is known as an ion. Which compound below is made up of ions?

nordsb [41]

<h3>ANSWER:</h3>

<h3>EXPLANATION:</h3>

An ionic compound is made up of a metal and a nonmetal. K is a metal while bromine is a nonmetal. Thus K transfers its one electron to bromine in order to form an ionic compound.

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3 years ago

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Which of the following are drugs that are important sources of toxicity because of their wide availability, otc status, and unin

Tom [10]

The correct answer is A. Analgesic are used to treat all forms of pain and because of their wide availability people buy them without proscription. This leads to a lot of undesirable side effects.

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3 years ago

How many miles can a commercial jetliner flying at 253 meters per second travel in 6.0 hours?

omeli [17]

The Jetliner will travel a total of 1518 meters if flying for 6 hours.

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3 years ago

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A population of large predator

dangina [55]

Answer:

they will eat a lot of fish and make other animals go hungry

Explanation:

logic

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3 years ago

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Which of the following is the simplest ketone used as an organic solvent?

Lyrx [107]

Answer: Option (d) is the correct answer.

Explanation:

A ketone is an organic functional group that contains a carbon and oxygen atom bonded together through a double bond, that is, C=O.

For example, acetone $CH_{3}-CO-CH_{3}$ is a ketone.

Whereas a hydrocodone is a drug which is used to relieve from moderate to sever pain.It is mostly combined with other drugs and resulting in a chemical formula $C_{18}H_{21}NO_{3}.C_{4}H_{6}O_{6}$ .

A camphor is a volatile white color substance with chemical formula $C_{10}H_{16}O$ . It has aromatic smell and its taste is bitter.

A menthone is also an organic compound with chemical formula $C_{10}H_{18}O$ .

Thus, we can conclude that out of the given options the simplest ketone used as an organic solvent is acetone.

3 0

3 years ago