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bagirrra123 [75]
3 years ago
7

The neutrons are also a heavy particle located in the nucleus. these particles contain what particles?

Chemistry
1 answer:
erastova [34]3 years ago
6 0

I think you wanted to ask for charge.

Neutrons does not contain any charge

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The energy diagram illustrated in the model corresponds to what student B
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Explanation:

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The movement of fluid materials caused by density differences
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2 years ago
A solution of an unknown nonvolatile nonelectrolyte was prepared by dissolving 0.250 g of the substance in 40.0 g of ccl4. the b
Finger [1]
Answer : The molar mass of the solute will be 87.90 g/mol.

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on substituting the value we get,
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3 0
3 years ago
7. How many moles of argon are there in 20.0 L, at 25 degrees Celsius and 96.8 kPa?
suter [353]
<h3>Answer:</h3>

              0.8133 mol

<h3>Solution:</h3>

Data Given:

                 Moles  =  n  =  ??

                 Temperature  =  T  =  25 °C + 273.15  =  298.15 K

                  Pressure  =  P  =  96.8 kPa  =  0.955 atm

                  Volume  =  V  =  20.0 L

Formula Used:

Let's assume that the Argon gas is acting as an Ideal gas, then according to Ideal Gas Equation,

                  P V  =  n R T

where;  R  =  Universal Gas Constant  =  0.082057 atm.L.mol⁻¹.K⁻¹

Solving Equation for n,

                  n  =  P V / R T

Putting Values,

                  n  =  (0.955 atm × 20.0 L) ÷ (0.082057 atm.L.mol⁻¹.K⁻¹ × 298.15 K)

                 n  =  0.8133 mol

4 0
3 years ago
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How do you find the number of neutrons in an element
e-lub [12.9K]

Answer:

Mass number -Atomic number

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