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timama [110]
3 years ago
9

JCJJISULIJ

Chemistry
1 answer:
ANEK [815]3 years ago
3 0
Parietal love
DND dnd
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Forces between similar molecules are said to be
podryga [215]

Answer:

Forces between similar molecules are said to be <em>cohesive</em> while those between different types of molecules are said to be <em>adhesive</em>.

Water 'beads' due to its strong <em>cohesive</em> forces. The meniscus of water in a glass tube is <em>concave</em> because the <em>adhesive</em> forces are strong.

Explanation:

The water in a tube has stronger adhesive forces between the water and glass molecules, so the cohesive forces between water molecules are weaker. That makes the water 'ascend' through the tube, giving a concave form of the meniscus. Another example is mercury, which is the opposite. In this case, the cohesive forces are stronger than the adhesive ones, thus the meniscus is convex.

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3 years ago
Which electron configuration is impossible?
Verizon [17]

Answer:

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7 0
2 years ago
The length of time required for half of the radioactive atoms in a sample to decay is its. A. half-life. . B. relative date. . C
Kobotan [32]
The length of time required for half of the radioactive atoms in a sample to decay is its <span>half-life. The correct option among all the options that are given in the question is the first option or option "A". The other choices are incorrect and can be easily neglected. I hope that this is the answer that has come to your help.</span>
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3 years ago
A 5.0 milliliter sample of a substance has a mass of 12.5 grams. What is the mass of a 100 milliliter sample of the same substan
exis [7]

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It sould be 250 grams

Explanation:

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3 years ago
What happens if you put sugar in someone's gas tank?
julsineya [31]
The sugar reacts with the gas, turning it to a semi-solid and sticky substance; clogging the gas lines along with many other things.
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