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Lana71 [14]
3 years ago
9

There are three isotopes of oxygen o-16 o- 17 and o-18. these neutral atoms all contain?

Chemistry
1 answer:
Jobisdone [24]3 years ago
7 0
The same proton number
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Olegator [25]

Answer:

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What is the effect on pollution when cool air becomes trapped under warm air?
sergejj [24]
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3 0
3 years ago
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Which physical change is endothermic?
Helen [10]

Answer: The correct option is 1.

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In option 1:

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In option 2, 3 and 4:

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5 0
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A train in Japan can travel 813.5 miles in 5 hours
Anastaziya [24]

Answer:

162.7miles/hr

Explanation:

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Speed is a physical quantity.

It is mathematically expressed as;

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8 0
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