1 year ago

Name an element in the same period as rubidium

Physics

1 answer:

Artyom0805 [142]1 year ago

5 0

Answer: Potassium(K)

Explanation:

its an alkali metal placed under sodium and its over rubidium, its also the first element of period 4

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2 years ago

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1 year ago

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Answer:

J = 1800 kg-m/s

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Given that,

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$J=m(v-u)\\\\=150\times (0-12)\\\\=-1800\ kg-m/s\\\\|J|=1800\ kg-m/s$

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2 years ago

Humpback whales are known to produce a collection of elaborate and repeating sounds with frequencies starting at 20 Hz. The soun

jasenka [17]

Answer:

70 m.

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Given,

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2 years ago