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kicyunya [14]
3 years ago
12

Which elements likely conduct electricity well ?

Chemistry
2 answers:
Vesnalui [34]3 years ago
7 0

Answer:

Chromium, calcium, and osmium

Explanation:

These elements are metals, considering this, these elements electron shells(orbitals) are further away from the nucleus, with this, their attractions are not as strong as non-metals, so some of their electrons are able to move freely.

When you accumulate many atoms, these metals can form a "sea of electrons"  because they all have loose electrons interacting with each other. This allows easy conduction of heat and electricity.

goldfiish [28.3K]3 years ago
5 0

Answer:

Chromium

Calcium

Osmium

Explanation:

The elements likely conduct electricity well are chromium, calcium and osmium. As these are metals and are observed to be good conductors of heat and electricity. They have extra electrons to donate and hence flow of electrons cause them to be a good conductor of electricity. Rest iodine is a non-metals which is not good conductors of electricity. Carbon is not itself a good conductor but one of its allotrope which is graphite is a good conductor of electricity.

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How many atoms of nitrogen are present in 2.49 moles of nitrogen trifluoride ? atoms of nitrogen?
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<span>Nitrogen trifluoride - NF3.
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3 years ago
Which of the following would have a fixed shape and volume?
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8 0
4 years ago
In the first step of the addition reaction with HBr, the pi electrons of the double bond react with the hydrogen ion, H+, produc
Andrei [34K]

Answer:

See the figure

Explanation:

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Terciary>Secundary>>Primary.

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8 0
3 years ago
The symbol for a radioactive nuclide is Superscript 234 subscript 90 upper T h.. Which statement is correct?
Contact [7]

The correct statement : The atomic number of the radioactive nuclide is 90.

<h3>Further explanation</h3>

In the following element notation,

\large {{{A} \atop {Z}} \right X}

X = symbol of elemental atom

A = mass number

   = number of protons + number of neutrons

Z = atomic number

   = number of protons = number of electrons, on neutral elements

The symbol for a radioactive nuclide :

\tt ^{234}_{90}Th

atomic number  = 90

mass number  = 234

number of neutrons = 234-90=144

number of protons = atomic number = 90

4 0
3 years ago
Read 2 more answers
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