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mina [271]
3 years ago
8

When a student combed his dry hair for a long time, his hair began to stand up. Which of these has MOST LIKELY happened? A) The

comb and hair have become charged with similar charges. B) The comb and hair have become charged with opposite charges. C) The comb has become charged, but the hair has remained neutral. D) The hair has become charged, but the comb has remained neutral.
Chemistry
2 answers:
Alecsey [184]3 years ago
5 0
B. 

Opposites attract, likes repel.
GrogVix [38]3 years ago
3 0

Answer:

B

Explanation:

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Iteru [2.4K]
B.gas would has the most kinetic enegry because its particles move freely
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How many milliliters of a 0.266 m lino3 solution are required to make 150.0 ml of 0.075 m lino3 solution?
Allisa [31]

We need an equation that would relate the concentration of the original solution to that of the desired solution. To solve this we use the equation expressed as follows, 

M1V1 = M2V2

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M1V1 = M2V2

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3 years ago
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Difference between shell and subshell?
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2 years ago
A fish is removed from a contaminated lake. You determine that a particular toxin (X) is present in its cells at concentration X
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The level of toxins in the fish's cell is equivalent to the level of toxins in the water. Therefore, in order to reduce the toxins further, we should replace the now contaminated water with clean water. After the level of toxins in the fish's cell stops reducing, we replace the water with clean water once again.
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3 years ago
Can someone help please!!!!​
Valentin [98]

2. 5 acids: coffee, lemonade, soda pop, orange juice, vinegar

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3. Acids are very common in some of the foods we eat.

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Explanation:

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