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nevsk [136]
3 years ago
15

Which of the following is a distinguishing difference between rocks and minerals?

Chemistry
2 answers:
denis23 [38]3 years ago
5 0

Answer:

The answer is B

Explanation:

marysya [2.9K]3 years ago
3 0

Answer:b

Explanation:

because it has granite which rub on other rocks.

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The analogy that forms the basis of the octet rule compares covalent valence
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Answer:

b

Explanation:

orbital overlap electron densities.

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3 years ago
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Draw the structure of an alkane or cycloalkane that has more than three but fewer than ten carbon atoms, and only primary hydrog
goldfiish [28.3K]

Answer:

The structures are shown in the figure.

Explanation:

The primary hydrogens are those which are attached to primary carbon.

Primary carbons are the carbons which are attached to only one carbon.

Primary carbons is bonded to three hydrogens.

In order to draw such structure we will draw structures which will have carbon with three hydrogens or no hydrogens (quaternary)

The structures are shown in the figure with clear marking.

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3 years ago
of the following warnings, which one refers to a chemical property of a substance? fragile flammable handle with care shake well
coldgirl [10]
Flammable is ur answer
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3 years ago
What is the compound name of O2CI4?
Dafna1 [17]

Answer:

Dioxide tetrachloride

Explanation:

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6 0
2 years ago
Qual é a etapa onde ocorre a adição de cloro para eliminação de microorganismos patogênicos? AULA DE CIÊNCIAS 6° ano
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Answer:

A desinfecção

Explanation:

A desinfecção é o processo no qual o cloro é adicionado para matar microorganismos patogênicos prejudiciais, como bactérias, vírus, etc. Este é um processo químico e biológico. alguns desinfetantes comuns são cloro, dióxido de cloro e ozônio.

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