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SashulF [63]
3 years ago
10

Which statement best explains why an object appears green in sunlight?

Chemistry
1 answer:
Radda [10]3 years ago
8 0

Answer:

b

Explanation:

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Which of the following observations would indicate that a material is a pure substance?
Ira Lisetskai [31]
<span>The answer to the question is the option C. it cannot be physically broken down into different types of atoms. This means that the material is an element, which is a pure substance. Because an element is a pure substance that is formed by one only type of atoms. For example, gold is an element and all its atoms are of the same type. That is also true for any of the 118 elements of the periodic table. Compounds (other kind of pure substances) can be broken down into molecules (which contain different kind of atoms, but always in the same proportion) and mixtures (non pure substances) have different kind of substances.</span>
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3 years ago
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Which of the following ions is formed when an acid is dissolved in a solution? (5 points)
olasank [31]

Answer:

H +

Explanation:

Acid are those species which donates the H+ ion when dissolved in a solution. In other way acid are those chemical species which donate proton to other species as proton means H+ ion so H+ ions are formed as a result of dissolution ..

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2 years ago
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What is one property for each of the chemical substances listed above?
Vilka [71]
1. Acetic acid (Ethanoic acid) is a colorless liquid.

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3. Carbon dioxide is a colorless gas.

4. Dihydrogen monoxide is colorless and odorless gas.

5. Sodium acetate is very soluble in water.

6. Calcium chloride has an exothermic reaction when dissolved in water.

7. Calcium carbonate is also an odorless powder.

8. Sodium chloride is soluble in water, and partially soluble (or insoluble) in other liquids.

Hope this helps! (:
8 0
2 years ago
What will cause the particles of a solid to become arranged in a more random manner
Elanso [62]
The correct answer is D. melting the solid. 
6 0
3 years ago
HELP ASAP
Rzqust [24]

Answer:

The loudness of sound is determined, in turn, by the intensity, or amount of energy, in sound waves. The unit of intensity is the decibel (dB) Intensity of sound results from two factors: the amplitude of the sound waves and how far they have traveled from the source of the sound.

Explanation:

6 0
3 years ago
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