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Maslowich
3 years ago
13

What is the difference between a cesium atom (Cs) and a cesium ion (Cs+1)?

Chemistry
1 answer:
ELEN [110]3 years ago
5 0

Answer:

The difference between a cesium atom (Cs) and a cesium ion (Cs+1) is of 1 electron.

Explanation:

Cesium is an S-block element placed in 1st group and 6th period of modern periodic table.The atomic number of Cs is 55. It has only one valence electron, when we remove that valence electron from Cs atom it becomes Cs+ ion. After removal of valence electron the number of protons and neutrons do not get affected. But the size of Cs+ ion becomes shorter than Cs atom.

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All scientific discoveries are made in a<br> laboratory.<br> True<br> False<br> pls helppp
goblinko [34]

Answer:

i would say false.

Explanation:

some discoveries are made as people continue exploring the world...........they are just prooved in the laboratory, while there are other which are still made in the lab and are also examined there.

4 0
3 years ago
A solar eclipse can only occur at New Moon when the Moon passes between Earth and Sun. If the Moon's shadow happens to fall upon
Olegator [25]

Answer:

winter

Explanation:

4 0
2 years ago
Read 2 more answers
Calculate the number of moles of an ideal gas if it occupies 1750 dm3 under 125,000 Pa at a temperature of 127 C.
Phoenix [80]

Hey there!


* Converts 1750 dm³ in liters :


1 dm³ = 1 L so 1750 dm³ = 1750 liters



* Convertes 125,000 Pa in atm :


1 Pa = 9.86*10⁻⁶ atm so 9.86*10⁻⁶ / 125,000 => 1.233 atm


* Convertes 127ºC in K :


127 + 273.15 => 400.15 K


R = 0.082 atm.L/mol.K


Finally, it uses an equation of clapeyron :


p * V = n * R * T


1.233 * 1750 = n * 0.082 * 400.15


2157.75 = n * 32.8123


n = 2157.75 / 32.8123


n = 65.76 moles



hope this helps!



5 0
2 years ago
Read 2 more answers
Which two subatomic particles are located in the nucleus of an atom?
natta225 [31]

Two subatomic particles that are located in the nucleus of an atom are Protons and Neutrons.

4 0
2 years ago
Why is the structure of a molecule important to its function
Scilla [17]

Answer:

It determines how biological molecules recognize and respond to one another with specificity.

Explanation:

A molecule has a characteristic size and shape. The precise shape of a molecule is usually very important to its function in the living cell. Molecular shape is crucial in biology because it determines how biological molecules recognize and respond to one another with specificity.

3 0
3 years ago
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