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snow_tiger [21]
3 years ago
13

Match the image with the correct invention

Chemistry
2 answers:
PolarNik [594]3 years ago
8 0

Answer:

1. Watt stream engine

2. McCormick reaper

3. Fulton steamboat

These are the correct answers.

Have A good day!!  :)

xxTIMURxx [149]3 years ago
6 0

Answer:

I hope this helps, have a nice day! ❤

Explanation:

1. Watt steam engine

2. McCormick reaper

3. Fulton steamboat

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Explanation:

There are 2 states classified under energy levels:

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Ground state electronic configuration of potassium (Z = 19) : 1s^22s^22p^63s^22p^64s^1

As, only 1 electron can freely move to upper state. Hence, the excited state electronic configuration of potassium will be: 1s^22s^22p^63s^22p^64s^04p^1

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