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ankoles [38]
3 years ago
11

If element X has 39 protons, how many electrons does it have?

Physics
1 answer:
lara31 [8.8K]3 years ago
8 0
Hi. There would be 39 electrons since in atoms there are the same amount of both protons and electrons. Good luck.
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What is the bending of a wave around a barrier?
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A visitor to the observation deck of a skyscraper manages to drop a penny over the edge. As the penny falls faster, the force du
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If a coin is dropped at a relatively low altitude, it's acceleration remains constant. However, if the coin is dropped at a very high altitude, air resistance will have a significant effect. The initial acceleration of the coin will be the greatest. As it falls down, air resistance will counteract the weight of the coin. So, the acceleration will decrease. Although the acceleration decreases, the coin still accelerates, that is why it falls faster. When the air resistance fully counters the weight of the coin, the acceleration will become zero and the coin will fall at a constant speed (terminal velocity). So, the answer should be, The acceleration decreases until it reaches 0. The closest answer is.
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balu736 [363]

Answer:

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7 0
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Elsie is finishing second grade. If she goes to school 147 day per year and she have 10 years of school left, how many days of s
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Answer:

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Hopefully this helps you :)

pls mark brainlest ;)

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