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inna [77]
3 years ago
6

1. If the atomic number is 25, how many protons does it have?

Physics
1 answer:
ololo11 [35]3 years ago
7 0
1. 25
2. 55-25 = 30

Hope this helps! :)
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1. A baseball is thrown vertically at 16.7 m/s. What is the maimum height of the baseball?
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14.2 m

Explanation:

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7 0
3 years ago
5. An electrical power plant generates electricity with a current of 50 A and a potential difference of 20 000 V. In order to mi
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3 0
3 years ago
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