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vodomira [7]
2 years ago
9

What do you call the things in an experiment that must be the same to make it fair​

Chemistry
2 answers:
anyanavicka [17]2 years ago
6 0

Answer:

will you be my gîrlfriend give me your instà is

Pavel [41]2 years ago
3 0

Answer:

controlled variables

Explanation:

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What is the specific heat of copper when heated to 221.32
Dafna1 [17]

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The specific heat of copper when heated to 221.32 (not listed form of heat measurement) is 221.32 (not listed form of heat measurement).

Explanation:

uh not really sure what else there is here, I may be missing something

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2 years ago
When is genetic material replicated? *
Norma-Jean [14]
Should be before meiosis
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Will Mark Brainliest!
Margarita [4]

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C₄H₉O₂

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just count the amount of atoms present in the model.

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3 years ago
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___ replacement involves one element replacing another element in a compound.
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single

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3 years ago
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Hoochie [10]

Answer:

The correct option is  2.No, because only electrons are involved in bonding.

Explanation:

The type of bond formed by carbon and nitrogen (carbon-nitrogen bond) is covalent bond

Also known as molecular bond, a covalent bond involves the sharing of pairs of electrons (known as bonding pairs or shared pairs) between the carbon and nitrogen atoms forming stable, balanced forces in attraction and repulsion as they share common electrons in their compounds.

This electron sharing covalent bond is what enables the formation of the several compounds between carbon and nitrogen for example, in an amine, nitrogen which has five electrons, has two remaining electrons that forms a lone pair whereby it can combine further with other elements.

Hence the factor that influences the bonds to make the numerous organic molecules is the available electrons which constitutes the shared electron pairs in covalent bonds while the neutrons which function is to keep the repulsive forces of positively charged protons from ripping the nucleus apart.

3 0
3 years ago
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