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Ivanshal [37]
2 years ago
15

Why are there only two elements in the first period of the periodic table?(1 point)

Physics
1 answer:
svetlana [45]2 years ago
5 0

Answer:

because only two electrons can fit in the first orbit around the nucleus, and each period on the table is organized by number of orbits

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Natalka [10]

Displacement is d  



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-19.6 d = 300  



d = -15.3 m  



negative means lower



time is t  



d = Vi t + 1/2 g t²




-15.3 = 10 t + (-4.9) t²




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t = 3.06 s



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3 years ago
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I need to choose a theme for my physics assignment My experiment is finding g
Kobotan [32]
<h3>Question:</h3>

How to find g (acceleration due to gravity)

<h3>Solution:</h3>

We know,

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=  \frac{GM}{ {R}^{2} }

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2 years ago
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Imagine you have just witnessed a small avalanche on a mountain while skiing, and two slushy snowballs just crashed together in
inn [45]
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