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ZanzabumX [31]
3 years ago
14

Which would have the highest first ionization energy?

Chemistry
2 answers:
LekaFEV [45]3 years ago
7 0

Answer:

Thus, helium has the largest first ionization energy, while francium has one of the lowest.

irina [24]3 years ago
4 0

Answer:

Helium

Explanation:

The ionization energy decreases from top to bottom in groups, and increases from left to right across a period.

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ycow [4]

Answer:

1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5

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3 years ago
The combination reagents that can be used to distinguish between ethane, ethene and ethyne are?​
mafiozo [28]

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Two reagents that can be used to distinguish between ethane and ethyne are Tollens' reagent and ammoniacal CuCl solution.

5 0
3 years ago
All members of the alkene series of hydrocarbons have the general formula:
LenaWriter [7]

CnH2n since the equivalent unsaturation is equal with 1

7 0
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How many orbitals does the s subshell contain? <br> 1<br> 3<br> 5<br> 7
Kryger [21]

Answer:1

Explanation: There is only one orbital in the s sublevel. It can hold up to two electrons.

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Which organism is a tertiary consumer?<br> clownfish<br> brittle star<br> killer whale<br> octopus
vlada-n [284]

Answer:

killer whale

Explanation:

7 0
4 years ago
Read 2 more answers
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