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Lapatulllka [165]
3 years ago
6

How many electrons does strontium give up to achieve a noble-gas configuration?

Chemistry
1 answer:
coldgirl [10]3 years ago
4 0
The answer is 2................ :)
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42. Proton and electuron.
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Answer:

Protons:

- positive

- aka cation

- in the nucleus along with the neutrons

Electrons:

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3 years ago
A engineer measures the peak power output is 0.3227MW what is the peak power output in kilowatts ?
Lana71 [14]
<h3>Answer:</h3>

322.7 kW

<h3>Explanation:</h3>
  • Power refers to the rate at which work is done.
  • Therefore; Power = Work done ÷ time
  • It is measured in joules per seconds or Watts

In this case, we are required to convert 0.3227 MW to kilowatts

We need to know that;

  • 10^6 watts = 1 Megawatts(MW)
  • 10^3 Watts = 1 kilowatts (kW)

Therefore;

10^3 kW = 1 MW

Therefore, the suitable conversion factor is 10^3kW/MW

Hence;

0.3227 MW is equivalent to;

   = 0.3227 MW × 10^3kW/MW

   = 322.7 kW

Thus, the peak power output is 322.7 kW

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Answer:

I d k

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