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STatiana [176]
2 years ago
15

Please answer correctly !!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!

Chemistry
1 answer:
Ilya [14]2 years ago
6 0

Answer:

C

Explanation:

Hope this helps Mrs. or Sir

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Explanation:

i don't know if this is 100% correct but i think it's inertia

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How does particles of substance behave at its melting point?
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5 0
3 years ago
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Write the detailed structure of<br><br> A. C2H6 B. C4H10 C. C6H14 D. C7H16
STALIN [3.7K]

A.

H₃C-CH₃

this is called ethane

B.

H₃C-CH₂-CH₂-CH₃

this is called butane

C.H₃C-CH₂-CH₂-CH₂-CH₂-CH₃

this is called hexane

D.

H₃C-CH₂-CH₂-CH₂-CH₂-CH₂-CH₃

this is called heptane

8 0
2 years ago
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Based on periodic properties, choose the more metallic element from each of the following pairs.
dimulka [17.4K]

Answer:

Sr is the more metallic element

Bi is the more metallic element

O is the more metallic element

As is the more metallic element

Explanation:

One thing should be clear; metallic character increases down the group but decreases across the period.

Hence, as we move across the period, elements become less metallic. As we move down the group elements become more metallic.

This is the basis upon which decisions were made about the metallic character of each of the elements listed above.

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What is exothermic reaction
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A chemical reaction that releases energy usually in the form of heat
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