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Elodia [21]
2 years ago
5

Help needed ASAP, I will mark your answer as brainliest.

Chemistry
2 answers:
MrRa [10]2 years ago
8 0

Answer:

the answer is D

Explanation:

I hope this helped.

beks73 [17]2 years ago
6 0

Answer:

D

Explanation:

^

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Which of the follow describes what happpens to the kinetic energy of water when it changes from the solid state to a liquid stat
Anestetic [448]

Answer:

Kinetic energy increases.

Explanation:

In a solid, molecules do not have much room to move. They are very slow moving, which means that kinetic energy is low. In a liquid, molecules have more room to move. They are able to move faster than a solid, which means that kinetic energy is low.

From greatest to lowest kinetic energy:

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A cliff near the water has been worn away. How did erosion change the shape of the land?
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E

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What are properties of a base
Ilya [14]
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5 0
2 years ago
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Which compound contains both covalent and ionic bonds? <br> a. NCl3 b. NaF c. HCN d. NH4OH
Marina86 [1]
<h2>NH_4OH contains both covalent and ionic bonds.</h2>

Explanation:

A covalent bond is formed when an element shares its valence electron with another element. This bond is formed between two non metals.

An ionic bond is formed when an element completely transfers its valence electron to another element. The element which donates the electron is known as electropositive element or the metal and the element which accepts the electrons is known as electronegative element or non metal.

a. NCl_3 contain covalent bonds as they are made up of non metals only.

b. NaF contain ionic bonds as they are made up of sodium metal and fluorine non metal.

c. HCN contain covalent bonds as they are made up of non metals only.

d. NH_4OH contain  ionic bonds between NH_4 and OH and covalent between N and H in NH_4^+

Learn more about ionic and covalent bonds

brainly.com/question/13212100

brainly.com/question/2877158

8 0
3 years ago
When the process of condensation occurs, the kinetic energy of particles
hammer [34]

Answer:

A. is insufficient to overcome intermolecular forces

Explanation:

Just took the review

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