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stiv31 [10]
2 years ago
15

Which of the following illustrates a longitudinal wave?

Chemistry
2 answers:
monitta2 years ago
7 0

Answer:

figure no. A is right answer.......

Ivahew [28]2 years ago
3 0

Answer: I believe its the second one.

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Decide which element probably forms a compound with chlorine that has a chemical formula most and least similar to the chemical
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Answer:

Most similar - Lithium

Least similar - Phosphorus

Explanation:

Rubidium is an element in group 1A of the periodic table. It is a metal and forms an ionic compound with chlorine. The formula of the compound is RbCl.

If we look at the options, Lithium is also a group 1A element and forms an ionic compound with chlorine having the formula LiCl which is very much similar to RbCl chemically.

Phosphorus is a nonmetal. Its compounds with chlorine, PCl3 and PCl5 are covalent and does not resemble RbCl in any way.

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3 years ago
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iren [92.7K]

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Explanation: please add more information to this question. I can tell you this though from my answer it should help you define what is and isn't an electrolyte. I hope that this is helpful to you.

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If an atom or ion has an atomic number of 3, 2 electrons, and the electronic configuration is 2, what is the mass number? ​
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