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brilliants [131]
3 years ago
11

Consider this row in the periodic table of elements. Which element(s) are most likely to conduct electricity?

Physics
2 answers:
borishaifa [10]3 years ago
7 0

Answer:

A) lithium and beryllium

Explanation:

Sidana [21]3 years ago
6 0

A) lithium and beryllium

Explanation:

From the given row on the periodic table, only lithium and beryllium will conduct electricity.

What makes a substance able to conduct electricity?

  • The presence of free mobile electrons and in some, ions allows them to carry electric currents.

Metals are generally known to be good conductors of heat and electricity. This is because, metals have a large pool of electrons i.e free mobile electrons. They are electropositive with a large size and readily release their electrons for conduction.

Lithium and Beryllium are in the metallic block on the periodic table.

Learn more:

Metals brainly.com/question/2474874

#learnwithBrainly

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Answer:

The moment of inertia is I=\frac{M}{12} a^{2}

Explanation:

The moment of inertia is equal:

I=\int\limits^a_b {r^{2} } \, dm

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I=\int\limits^a_b {r^{2}\frac{M}{a}  } \, dr\\a=\frac{a}{2} \\b=-\frac{a}{2}

I=\frac{M}{a} \int\limits^a_b {r^{2}  } \, dr\\\\I=\frac{M}{a} (\frac{M}{3} )_{b}^{a}\\  I=\frac{M}{3a} (\frac{a^{3} }{8} +\frac{a^{3} }{8} )\\I=\frac{M}{12} a^{2}

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3 years ago
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A.is an example of decomposition reaction.
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2 years ago
The energy photon affects which property of light
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Answer:

photoelectric effect

Explanation:

When the energy from photons is absorbed by matter, the matter can emit electrons. This process is called the photoelectric effect. The photoelectric effect is a property of light that is not explained by the theory that light is a wave.

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Geologists have evidence that the continents were once a single giant landmass that land mass eventually split apart and the ind
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Answer:

$25

Explanation:

The computation of the intrinsic value of the stock is shown below:

As we know that

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3 years ago
Read 2 more answers
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