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Alexus [3.1K]
3 years ago
11

When looking across the period table from left to right, which is the first group that contains nonmetals?

Physics
2 answers:
ANEK [815]3 years ago
7 0

hydrogen and helium row

damaskus [11]3 years ago
6 0

Answer: group 14

Explanation:

Hope this helps

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A car traveling at 15 m/s starts to decelerate steadily. It comes to a complete stop in 10 seconds. What is it’s acceleration
tresset_1 [31]

So the initial velocity is 15 m/s, the final velocity is 0 since it's at a complete stop and time is 10 seconds.  Therefore:

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3 years ago
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2 years ago
A jet - powered car called the spirit of America required 9600meters to stop from its highest speed . If the car decelerated at
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