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Maurinko [17]
2 years ago
7

When sodium atoms (Na) and chlorine atoms (CI) join to make

Chemistry
2 answers:
romanna [79]2 years ago
6 0

Answer: Potassium and fluorine

Explanation:

The two rows form bonds the easiest

Anika [276]2 years ago
5 0

Answer: #1

Explanation:

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This is very urgent please hurry!!?!!??!
yawa3891 [41]

Answer:

The greatest acceleration when the unbalanced force is applied will be experienced in :

A) The box with a mass of 2 kg

Explanation:

According to second law of motion the external unbalanced force is directly proportional to rate of change of momentum.

F = (Final momentum - initial momentum)/time

or

Force is equal to the product of mass and acceleration

F = m x a

Here a= acceleration

m = mass of the object

If Force is constant then acceleration is inversely proportional to mass

a =\frac{F}{m}

A) The box with a mass of 2kg

F = 8 N

a =\frac{8}{2}

a = 4 m/s2

B) The box with the mass of 4kg

a =\frac{8}{4}

a = 2 m/s2

C) The box with a mass of 6kg

a =\frac{8}{6}

a = 1.33 m/s2

D) The box with a mass of 8kg

a =\frac{8}{8}

a = 1 m/s2

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3 years ago
2 H2 + O2 → 2 H2O<br> Is the reaction balanced?
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Yeas, the reaction is balanced
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A gas has
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Gases take the shape of their container and have no definite volume because they can diffuse indefinitely. Answer C.
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What is the most important change in a chemical change?
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when the state of the chemical changes that is the most important 
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