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aleksley [76]
3 years ago
7

The positively charged particle in an atom is the...

Chemistry
2 answers:
NeX [460]3 years ago
7 0
The proton is the positive charged particle
seropon [69]3 years ago
6 0

Answer:

Proton

Explanation:

Proton has a positive charge

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What does an atom contain?
netineya [11]

Answer:

neutron, proton, and electrons

Explanation:

The protons and the neutrons make up the center of an atom which is called the nucleus

7 0
3 years ago
Which example is nonpoint-source pollution?
lesantik [10]
First off, what is nonpoint-source pollution?

It comes from many sources BUT this type of pollution doesn't come from factories discharging their waster, nor sewage pipes, nor smokestack emissions; but rather it comes from rainfall or snow-melt moving through and over the ground. Taking away natural and human-made pollutants.

This being said, the answer, is A. Polluted Rainwater.
3 0
4 years ago
Nitrogen:0.781 oxygen:0.209 argon: 0.010 (Mole fraction)
horrorfan [7]

Answer:

The partial pressure of nitrogen is 597.5 torr

Explanation:

Step 1: Data given

Mol fraction of N = 0.781

Mol fraction of O = 0.209

Mol fraction Ar = 0.010

Atmospheric pressure = 765.0 torr

The partial pressure is given by  Pi = Xi * Pt

⇒ χ i  =  the mole fraction of gas  i  in the mixture

⇒ P total  = the total pressure of the mixture

Step 2: Calculate the partial pressure of nitrogen

P(N) = mol fraction of N * atmospheric pressure

P(N) = 0.781 * 765.0 torr = 597.5 torr

The partial pressure of nitrogen is 597.5 torr

8 0
4 years ago
Imagine a solution containing only water, sodium, and glucose. if a voltage is applied to the solution, glucose would move
andrew-mc [135]

There would be no net movement of glucose

The given statement is wrong. Glucose solutions are not electrolytes and therefore do not conduct electricity.

Is sodium chloride a good conductor of electricity? Simply by dissolving or dissolving it in water, it cannot conduct electricity as a solid.

Saline contains Na+ and Cl- ions. If ions are present in the solution, these ions can move through the solution and carry an electric current. Pure water and sugar solutions do not contain significant ions. Sugar molecules do not break down into ions when dissolved.

When glucose is added to water, it dissolves readily but does not dissociate into ions. Therefore, a glucose solution is not an electrolyte and is not a conductor of electricity.

Substances that dissolve in water to form a conductive solution are called electrolytes. Substances that dissolve in non-conductive solutions are called non-electrolytes. All soluble ionic compounds are electrolytes.

Learn more about glucose here;

brainly.com/question/461228

#SPJ4

3 0
2 years ago
A target is shielded from a radioactive sample by a sheet of metal. What kind of radiation can pass through the sheet of metal a
weeeeeb [17]

A. o. I know gamma can I Hope this helps


A now i remember yeah gamma only

4 0
3 years ago
Read 2 more answers
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