What is the structure of a krypton -85 atom?

Answers

Answer 1

Answer:

Like all other krypton atoms, krypton-85 has a unique structure determined by its atomic number and mass number.

Krypton's atomic number is 36, which indicates that it has 36 protons in its nucleus. Krypton-85 is a radioactive isotope of krypton and has 85 nucleons (protons and neutrons) in its nucleus. Its mass number is 85.

An atom of krypton-85 has the following electrical structure:

1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s² 4d¹⁰ 5p⁶

The krypton-85 atom has 36 electrons spread over various electron shells and orbitals in this electron configuration.

Learn more about krypton-85, here:

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Answer 2

Answer:
36 electrons, 36 protons, 49 neutrons

:)

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Fog is a cloud that hasa. a small vertical extent.
b. no ability to produce rain.
c. particles made of ice crystals.
d. its base at or near the ground

Answers

Answer: d. Its base at or near the ground.

Explanation:

Fog is a visible weather condition in which the tiny droplets of water present in the atmosphere come together and which forms a thick cloud which lies close to the surface of the ground (land) or above the sea surface. Fog cuts the visibility down to one kilometers, it makes it difficult to observe the things through it. The fog is influenced by several factors such as wind conditions, nearby water bodies, and topography.

Fog is a cloud that has its base at or near the ground. The answer is letter D. Fog results when atmospheric water vapor condenses to the extent that the new forms, water droplets or ice crystals, become visible. Saturation of the air and sufficient condensation nuclei are ordinarily prerequisites for the formation of fog. One of the great hazards associated with fog is a lack of visibility.

Select all of the answers that apply. The Doppler radar can tell you many things about the weather, like _____.
a) wind direction
b) wind speed
c) humidity
d) temperature
e) intensity of precipitation
f) location of precipitation
g) air pressure

Answers

Answer:

The correct answers are options a, b, e and f

Explanation:

Hello!

let's solve this!

Doppler radar is a radar that uses the Doppler effect. Use speed radiation, the speed return echoes.

Doppler radar can say things about the weather like precipitation intensity

and precipitation location

The correct answers are options a,b, e and f

Windspeed,locationofprecipitation,intensityofprecipitation,winddirection.

Isyouranswers

What pressure in atmospheres(atm) is equal to 45.6 kPa?

Answers

1 kpa = 0.0098692327 atm so just multiply that by 45.6

What is a problem commonly associated with nuclear power facilities?(1) A small quantity of energy is produced.
(2) Reaction products contribute to acid rain.
(3) It is impossible to control nuclear fission.
(4) It is difficult to dispose of wastes

Answers

The problem that is commonly associated with nuclear power facilities is "It is difficult to dispose of wastes" Option D. This is further explained below.

What are nuclear power facilities?

Generally, Nuclear power plants are simply defined as using the heat generated by nuclear fission to heat water. Atoms are torn apart in nuclear fission to generate smaller atoms.

In conclusion, nuclear power facilities have waste compounds that are hard to decompose.

Answers

The correct answer is an ionic bond

True or false. The synthesis of giant molecules from components of repeating units is polymerization.

Answers

True due to the fact that polymers are a giant chain of monomers

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