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Setler79 [48]
2 years ago
11

PLEASE HELP WILL GIVE BRAINLIEST

Chemistry
1 answer:
goblinko [34]2 years ago
6 0

Answer:

It traveled a different distance because one has 1 spring the other has 2 spring and the last has3 spring

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Rubidium has two naturally occurring isotopes, rubidium -85 ( atomic mass = 84.9118 amu; abundance = 72.15%) and rubidium -87 (a
son4ous [18]

Answer:

The answer to your question is: 85.458 amu

Explanation:

data

Rubidium-85   A = 84.9118 amu   abundance = 72.15%  

Rubidium - 87  A = 86.9092 amu abundance = 27.85%

Atomic weight = ?

Atomic weight = 84.9118(0.7215) + 86.9092(0.2785)

Atomic weight = 61.2538 + 24.2042

Atomic weight = 85.458 amu

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To change a liquid to a gas energy must be what​
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How are industrial and agricultural pollution similar?
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Both of them are polluting the environment. Industrial pollution is the pollution caused from industries and it can be in different forms such as water waster or air pollution. Agricultural pollution is caused from plants or crops that are grown by the farmers. For example, pesticides that may ruin the soil and is dangerous for our environment.

Explanation:

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