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3 years ago

5 point

Chemistry

1 answer:

Ilya [14]3 years ago

3 0

Answer:

Your question is somewhat incomplete or is not well written, but even so, according to what is understood, it could tell you that the erosion of the surfaces affects with the increase of the vegetation of the surface.

Explanation:

The plants when growing on eroded surfaces, or that suffered erosion, what they do is retain the eroded particulates and accumulate them, thus generating an increase in mounds.

A very clear example of this is the presence of sand dunes on the beaches that present vegetation, these sand dunes or dunes develop since the eroded sand particles are retained by the roots of the vegetation and slowing down the cycle of erosion.

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Is there any way to memorize the periodic table of elements in one night with the ionic charges and atomic mass, because if not

kirill [66]

Answer:

Maybe try to memorize it by the valence electrons. You can do this!!

7 0

3 years ago

One of these notations represents the definition of one mole. That is

just olya [345]

Answer:

6.02*10^23

Explanation:

This is the number for one mole. Just like one dozen = 12, one mole = 6.02*10^23.

Fun fact, if you had a mole of pennies you could spend 1 million dollars every second of your life and not have even spent 1% of it by the time you die at 100 years old.

3 0

4 years ago

Sound travels faster through solids than it does through either liquids or gases a student could verify this statement by

irina [24]

Group of answer choices.

A. Distance that sound travels through a solid, a liquid, and a gas.

B. Pitch of sound when it passes through a solid, a liquid, and a gas.

C. Distance sound travels through a solid, a liquid, and a gas at varying temperatures.

D. Time required for sound to travel a set distance through a solid, a liquid, and a gas.

Answer:

D. Time required for sound to travel a set distance through a solid, a liquid, and a gas.

Explanation:

Sound are mechanical waves that are highly dependent on matter for their propagation and transmission.

Sound travels faster through solids than it does through either liquids or gases. A student could verify this statement by measuring the time required for sound to travel a set distance through a solid, a liquid, and a gas.

Mathematically, the time required for sound to travel is given by this formula;

$Time = \frac {distance (x)}{speed (v)}$

Hence, the time taken for sound to travel through each medium (solid, liquid and gas) would be measured, recorded and compared to one another.

4 0

3 years ago

Which of the following best explains how subsoil becomes rich in minerals?

balu736 [363]

The nurse is caring for a client with a temperature of 104.5 degrees Fahrenheit. A health care provider prescribes 500 mg of an antibiotic intravenous While undergoing a soapsuds enema, theclient reports abdominal cramping.

5 0

3 years ago

N2 + o2 -------> N2 O5

Wewaii [24]

2 N2 + 5 O2 ----> 2N2O5
Is this what you wanted?

7 0

3 years ago