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Aleonysh [2.5K]
3 years ago
15

The unit used to measure the diameter of an atom is an?

Chemistry
2 answers:
ohaa [14]3 years ago
6 0

Answer:

Atomic Radii

Have a great day!

iren [92.7K]3 years ago
4 0
Atomic Radii
Measured in terms of angstroms (Å)
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Which choices are layers of the atmosphere?
slavikrds [6]

Answer:

Mesosphere

Stratosphere

Thermosphere

Troposphere

Exosphere

Explanation:

The exosphere refers to the farthest region of the atmosphere that gradually fades into space.

The troposphere is the lowest layer of atmosphere. It is the layer where weather changes occur.

The thermosphere is right above the mesosphere but just below the exosphere. It is the layer where photoionization/photodissociation of molecules occurs thereby creating ions. This largely owes to interaction of molecules in this layer with ultraviolet radiation.

The stratosphere is composed of gases. Prominent among them is ozone which serves as a blanket against the sun's ionizing radiation.

The mesosphere lies above the stratosphere but just below the thermosphere. Temperature decreases steadily with height in the mesosphere.

8 0
3 years ago
How does nuclear fission occur?
olasank [31]
A
Since it is the nucleus that splits and not the the neutrons
3 0
2 years ago
How is 6.3 written in scientific notation?
Leokris [45]
6.3 × 10^0
In scientific notation, the numerical value without the exponent of 10 must be within the range from 1 to just below 10 (for example, 9.99...). In this case, 6.3 is already within this range, so we just have to multiply it by 1. To get a multiplier of 1 using base 10, we would have to raise 10 to the zeroth power.

8 0
3 years ago
Read 2 more answers
Write a chemical equation for the dissolution of the AgCl precipitate upon the addition of NH,(aq).
Kobotan [32]

Explanation:

White precipitate of silver chloride get dissolves in excess ammonia to formation of complex between silver ions, chloride ions and ammonia molecules.

The chemical reaction is given as:

AgCl(s)+2NH_3(aq)\rightarrow Ag[(NH_3)_2]^+Cl^-(aq)

When 1 mole of silver chloride is added to 2 mole of an aqueous ammonia it form coordination complex of diaaminesilver(I) chloride.

7 0
3 years ago
What is an example of making an inference to support comprehension? In three to five sentences, explain your answer. 20 points
Elena-2011 [213]

Answer:

For example, a student looking at the picture of the baby could state the obvious by saying the baby is crying. ... When students predict, they guess what will happen next based on what they already know from the text and their background knowledge. When students infer, they make a guess about what is currently happening.

Explanation:

Hope that helps

Have I good day

Can I have brain pls

8 0
3 years ago
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