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Free_Kalibri [48]
3 years ago
5

In the covalent compound CH3, the Greek prefix used to represent the anion is Answer here​

Chemistry
1 answer:
Contact [7]3 years ago
3 0

Answer:

Tri.

Explanation:

''Tri'' is the Greek prefix used to represent the CH3 because there are three hydrogen atoms to form the covalent compound so in Greek method ''Tri'' is used for three. In Greek system, there are certain names for prefixes such as ''di'' is used for two, ''tri'' is used for three, ''tetra'' is used for four etc. This method only provides information about the number of atoms that form the covalent compound.

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Choose the correct statement regarding the relative size of atoms:
Sonbull [250]

Answer:

The atoms on left side are larger than the atoms on the right side of the periodic table because those on the right have more proton's.

Explanation:

As we travel along a period in a periodic table then the atomic radii decreases

This is because as we travel along a period we have that the atomic number of the atoms increases which means the the number of proton's increased

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6 0
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inysia [295]

Answer:

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or, S = 1.009

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5 0
3 years ago
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Answer:

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Explanation:

i just took the test , i hope this helps:)

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