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3 years ago

13

How does a positive ion differ from an uncharged atom of the same element?

2 answers:

uranmaximum [27]3 years ago

8 0

Atoms vs. Ions. Atoms are neutral; they contain the same number of protons as electrons. By definition, an ion is an electrically charged particle produced by either removing electrons from a neutral atom to give a positive ion or adding electrons to a neutral atom to give a negative ion.

Leto [7]3 years ago

8 0

Answer: The ion has fewer electrons.

Explanation:

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A small car and a large heavier bus are traveling at the same speed. Which has more momentum?

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Answer:

small car since they weigh less than a bus

Explanation:

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2 years ago

EastWind [94]

Answer:

Elastic potential energy, $E=2.35\times 10^{-8}\ J$

Explanation:

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3 years ago

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3 years ago

How is cold front formation different from stationary front formation?

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Explanation:

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3 years ago

A uniform, solid, 2000.0 kgkg sphere has a radius of 5.00 mm. Find the gravitational force this sphere exerts on a 2.10 kgkg poi

mars1129 [50]

Answer:

$0.0110284391534\ N$

$0.0653784219002\ N$

Explanation:

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Force of gravity is given by

$F=\dfrac{Gm_1m_2}{r^2}\\\Rightarrow F=\dfrac{6.67\times 10^{-11}\times 2000\times 2.1}{(5.04\times 10^{-3})^2}\\\Rightarrow F=0.0110284391534\ N$

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3 years ago