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Pavel [41]
1 year ago
9

You see the color orange in the neon sign above because electrified neon atoms produce a single orange colored wavelength of lig

ht.
Chemistry
1 answer:
Bezzdna [24]1 year ago
6 0

Answer: As a result, each excited electron in an atom emits a photon of a specific wavelength. To put it another way, each excited noble gas emits a distinct hue of light. This is a reddish-orange neon light.

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3 years ago
Which is a characteristic of nuclear fission
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1. A heavy nucleus (U235 or Pu239), when bombarded by slow moving neutrons, split into two
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2. Two or more neutrons are produced by fission of each nucleus.
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4. All the fission fragments are radioactive, giving off β and radiations.
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3 years ago
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in general, as the temperature increases, the solubility of gases in water ____ and the solubility of most solids in water___
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Answer:

in general, as the temperature increases, the solubility of gases in water <u>decreases</u> and the solubility of most solids in water <u>increases</u>.

4 0
2 years ago
An element A combines with element B. The electrons are transferred from the atom A to the atom B. .
Sloan [31]

(a) The nature of bond between A and B is an ionic bond.

(b) The two main properties of the ionic compounds are:

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(c) If the ionic compound is dissolved in water, the ions in the solid separate and disperse uniformly

<h3>What is an ionic compound?</h3>

Ionic compounds contain ions and are held together by the attractive forces among the oppositely charged ions.

An ionic bond is formed by the complete transfer of some electrons from one atom to another. The atom losing one or more electrons becomes a cation—a positively charged ion.

In ionic bonds, the metal loses electrons to become a positively charged cation, whereas the nonmetal accepts those electrons to become a negatively charged anion.

When ionic compounds dissolve in water, the ions in the solid separate and disperse uniformly throughout the solution.

Learn more about the ionic bond here:

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6 0
2 years ago
How do evaporation and condensation relate to heat
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<span>Evaporation and condensation is caused by heat. That is how they are related. Heat causes the liquid to evaporate and float into the atmosphere which causes the formation of clouds.

Hope this helped. Have a great day!</span>
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