3 years ago

What is the name of the following atoms?

Physics

2 answers:

deff fn [24]3 years ago

8 0

The answer is A..................

Ulleksa [173]3 years ago

4 0

Answer:

an atom with 3 protons and 4 neutrons

Explanation:

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3 years ago

A wave has a wavelength of 9 meters and a period of 0.006 what's the velocity of the wave

Alenkinab [10]

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3 years ago

What element has 5 valence electrons and is in period 3.

Maru [420]

Answer:

Phosphorous

Explanation:

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3 years ago

Hybrid plants usually have increased Vigar true or false

tester [92]

Answer: True

Explanation:

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3 years ago

A dolphin can swim at a constant speed of 12.5 m/s. How

myrzilka [38]

Answer:

$\boxed {\tt 3.6 \ seconds}$

Explanation:

Time can be found by dividing the distance by the speed.

$t=\frac{d}{s}$

The distance is 45 meters and the speed is 12.5 meters per second.

$d= 45 \ m \\s= 12.5 \ m/s$

$t=\frac{45 \ m}{12.5 \ m/s}$

Divide. Note that the meters, or "m" will cancel each other out.

$t=\frac{45 }{12.5 \ s}$

$t=3.6 \ s$

It will take the dolphin 3.6 seconds to swim a distance of 45 meters are 12.5 meters per second.

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3 years ago

Read 2 more answers