3 years ago

What is formed when the number of electrons is changed?

Chemistry

1 answer:

aleksley [76]3 years ago

7 0

Answer:

Explanation:

Whether the electrons are added or given away makes no difference to the name given to parent atom -- It is called an ion which means that it has a charge. The word atom is reserved for something on the periodic table that has no charge.

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Think about what you've learned about how particle motion is related to temperature.

statuscvo [17]

Answer:

1& 4

Explanation:

1. The average kinetic energy of the particles in a substance determines the substance's temperature.

4. How fast a substance's particles are moving determines how hot or cold the substance is.

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3 years ago

Find the kinetic energy of a boy of mass 6.5kg running at a velocity of 6.0m/s

ololo11 [35]

Explanation:

Given,

M=6.5kg,velocity(v)=6m/s

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=1/2×6.5×6^2

=1/2×6.5×36

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3 years ago

When an oxygen atom is attached to a carbon atom the carbon atom becomes more?

Ad libitum [116K]

When an oxygen atom is attached to a carbon atom, the carbon atom becomes reduced.

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3 years ago

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How many grams of aluminum will there be in 98g of Al2O3?

shepuryov [24]

Answer:

51.88 grams

Explanation:

make it in ratio form

Al=27×2=54.

54:48

(54/102)×98

=51.88 grams

O=16×3=48

(48/102)×98

=46.12 grams

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3 years ago

Which term names how clouds form by the collection of water vapor in the atmosphere? A. evaporation B. condensation C. precipita

cluponka [151]

The answer is B. Condensation

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3 years ago