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Vlada [557]
2 years ago
12

How do you find the number of protons in an atom?

Chemistry
2 answers:
stira [4]2 years ago
8 0
You find the number of protons in an atom by looking at the periodic table.
1) Find your element.
2) Locate The atomic number of your element
3) The Atomic Number is also the number of protons.
Usually, the atomic number is on the on the top of the atomic symbol.

* Please Give Me A THANKS by pressing the Thanks (button)!!! :) :D 
storchak [24]2 years ago
4 0
You can find the number of protons in an atom by looking at its atomic number, as the atomic number indicates the number of protons (and electrons) in an atom.
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Leno4ka [110]
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3 years ago
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Nataliya [291]
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Using knowledge of intermolecular forces, explain why the yellow food coloring mixed with the water and the acetone was able to
Papessa [141]

The yellow coloring is a polar substance hence it dissolve in water. Blue dye is nonpolar hence it dissolves in less polar acetone.

In chemistry, there is a general rule that like dissolves like. A substance can only dissolve in another if there is some kind of intermolecular interaction between the substances.

The yellow food coloring is a polar substance hence it is able to dissolve in water which is a polar solvent. The blue dye is a nonpolar substance hence it dissolve in acetone which is a less polar solvent.

Learn more:  brainly.com/question/9847214

8 0
3 years ago
What is the mass of 0.100 mole of neon? (Watch sf’s) 2.018 g 20.18 g 2.02 g 2 g
makkiz [27]

Answer:

The mass of 0.100 mole of neon is 2.018 grams.

Explanation:

As we know the formula to find mass:

                           Number of moles         =  Mass/ Molar mass

                                        0.100                = Mass/ 20.17

                                        0.100 x 20.17   = Mass

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Hope it helps!

7 0
2 years ago
(BRAINLIEST) Which of these Indicators will you use to check the pH of coloured Solution?
rjkz [21]

you will use methyl orange to check the pH of a coloured solution

hope it helps

Brainliest?

8 0
2 years ago
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