3 years ago

What does the "129" represent in the following notation? * Te-129

1 answer:

4 0

What does the "129" represent in the following notation? *
Te-129

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Licemer1 [7]

Methylhexanamine<span> and its formula is C7H17N</span>
that thing is a drug

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3 years ago

Alchen [17]

Explanation:

elctronic configuration of manganese

Mn=1s²2s²2p⁶3s²3p⁶4s²3d⁵

ground state

Mn=Ar3d⁵4s²

note that Ar is argon

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3 years ago

Lesechka [4]

Answer: The particles in a solid are packed very close to each other.

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4 years ago

Kipish [7]

C i took the test and got it correct

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3 years ago

zubka84 [21]

Answer:

$\boxed{\mathrm{Alkene}}$

Explanation:

The hydrocarbon shown has a double bond. Hydrocarbons with double bonds are known as alkenes.

Cyclic alkanes have cyclic structure.

Alkanes only have single bonds.

Alkynes have triple bonds.

8 0

3 years ago