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ladessa [460]
2 years ago
11

Please choose the correct sequence that describes the excitement of an atom.

Chemistry
1 answer:
Angelina_Jolie [31]2 years ago
7 0
Answer: A because it’s correct
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How are salts formed?
patriot [66]

Explanation:

the process where the acids and bases neutralize each other to form salt and water is known as neutrilazation

6 0
3 years ago
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Calculate the volume of the object immersed in the water in the water in the adjoining figur. ​
kirza4 [7]

Answer:

100 cm³

Explanation:

Hi there!

Subtract:

400 cm³ - 300 cm³

= 100 cm³

Therefore, the volume of the object is 100 cm³.

I hope this helps!

5 0
2 years ago
4. Nowadays, clinical thermometer is replaced by digital thermometer,why?<br>​
White raven [17]

Answer:

<h2>Digital thermometer are used these days instead of clinical thermometers because: Digital thermometers are designed to be more accurate. Most digital thermometers have digital screening which extract temperature of wherever you are measuring. </h2>
4 0
3 years ago
An atom has a mass number of 24 and 13 neutrons. What is the atomic number of this atom? Express
Temka [501]
A=mass number   (protons + neutrons)
Z=atomic number  (protons)
N=number of neutrons.

A=Z+N

Data:
A=24
N=13

Therefore:
24=Z+13
Z=24-13=11

Answer: The atomic number of this atom is 11. (The element is sodium)
8 0
3 years ago
1. A high surface tension and a high boiling point both indicate that there
enyata [817]

The liquid that is expected to have the weakest intermolecular interaction is the liquid that has the lowest boiling point and surface tension.

<h3>What is boiling point?</h3>

The term boiling point refers to the temperature at which the atmospheric pressure and the pressure of the liquid becomes equal. The greater the intermolecular forces of attraction between molecules the higher the boiling point of the solid. Also a high surface tension indicates a strong  intermolecular forces of attraction between molecules.

The liquid that is expected to have the weakest intermolecular interaction is the liquid that has the lowest boiling point and surface tension.

Learn more about boiling points: brainly.com/question/2153588

3 0
2 years ago
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