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3 years ago

Which of the following is considered electronically perfect?

Chemistry

1 answer:

8090 [49]3 years ago

7 0

C) Argon
It has full outer shell

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If you were running an experiment to determine the temperature at which beans sprouted (germinated) the fastest, what would be t

oksano4ka [1.4K]

Answer:

Temperature on beans sprouted

Explanation:

The variable amount is the amount that changes continuously.
We calculate the sprout of the bean at which temperature it is sprouting rapid, in that case, the temperature acts as a variable amount.

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4 years ago

What is a covalent bond

diamong [38]

Answer:

Covalent bonds involve the sharing of electron pairs between atoms. Electron pairs shared between atoms of equal or very similar electronegativity constitute a nonpolar covalent bond (e.g., H–H or C–H), while electrons shared between atoms of unequal electronegativity constitute a polar covalent bond (e.g., H–O).

Explanation:

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3 years ago

Was the Soviet Union's use of the Aral Sea

Ivan

Answer:

Yes it was

Explanation:

It was broken because they did not know what they were doing

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4 years ago

Which of the following is unchanged at the end of the CNO cycle?

Musya8 [376]

Answer:

The correct option is: A. carbon-12

Explanation:

The CNO cycle, the abbreviation for the carbon-nitrogen-oxygen cycle, is a catalytic cycle by which the stars produce helium from elemental hydrogen, via a series of nuclear fusion reactions.

This cycle involves the fusion of four protons with carbon ( $_{6}^{12}\textrm{C}$ ), nitrogen isotope ( $_{7}^{13}\textrm{N}$ ), and oxygen isotope ( $_{8}^{15}\textrm{O}$ ), to give an alpha particle and two electron neutrinos and positrons.

The reaction involves the regeneration of carbon ( $_{6}^{12}\textrm{C}$ ) nucleus in the last step.

$_{6}^{12}\textrm{C}$ → $_{7}^{13}\textrm{N}$ → $_{6}^{13}\textrm{C}$ → $_{7}^{14}\textrm{N}$ → $_{8}^{15}\textrm{O}$ → $_{7}^{15}\textrm{N}$ → $_{6}^{12}\textrm{C}$

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3 years ago

Where are the most massive elements found on the periodic table?

iragen [17]

By atomic radius, the bottom left

5 0

3 years ago

Read 2 more answers