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RSB [31]
3 years ago
12

Why might electricity and magnetism be effective methods of collecting indirect evidence about atoms?

Chemistry
1 answer:
maks197457 [2]3 years ago
8 0

Answer:

Atoms are composed of electrically charged particles and moving electric charges possess an associated magnetic field.

Explanation:

An atom is made up of electrons arranged in shells. Electrons are negatively charged. These charged particles produce an electric field which can interact with an external electric field to give information about atomic structure.

Similarly, a moving electron produces an associated magnetic field which can couple with an external magnetic field to give information about atomic structure.

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3 years ago
Why do compounds with strong intermolecular attractive forces have a higher boiling points than compounds with the weak intermol
Brut [27]

The boiling point is the temperature at which the vapour pressure of the solution or solvent becuase equal to the ambient pressure, and bubbles of vapour from directly in the liquid. The normal boiling point is specified when the ambient pressure ( And also thvapour pressure of the boiling liquid) is One atmosphere. Ans so where strong intermolecular forces of attraction operate for instance in Hydrogen-Bonded liquids, boiling point should be elevated. More energy has to be put into the system to disrupt the intermolecular force. And the best indicator or intermolecular or inter-particle force is boiling point.

3 0
3 years ago
Read 2 more answers
0.249 g of a common diatomic gas occupies a volume of 250. ml at 120°c and 760 mmhg. using a periodic table, what is the identit
sergij07 [2.7K]
The answer is to google it
3 0
3 years ago
If a radioactive decay produced 1.26 × 1012 J of energy, how much mass was lost in the reaction?
Ket [755]

The mass lost in the process is 1.4 * 10^-5Kg.

<h3>What is the Einstein equation?</h3>

The Einstein equation is able to relate the mass lost to the energy that is evolved in a nuclear process.

Given that;

E = Δmc^2

Δm = E/c^2

Δm =  1.26 × 10^12 J/( 3 * 10^8)^2

Δm = 1.4 * 10^-5Kg

Learn more about Einstein equation:brainly.com/question/10809666

#SPJ1

8 0
2 years ago
a student places iron metal over a flame, and begins to react with oxygen gas in the air. A red, powdery solid begins to form on
elena-s [515]

Answer:

Iron, as well as iron alloys, rusts because of a chemical reaction known as oxidation. When iron is exposed to moisture or oxygen, oxidation occurs. During this chemical reaction, iron is converted into iron oxide

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3 years ago
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