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Oduvanchick [21]
2 years ago
6

Helium is in the _______________ period. All elements in

Chemistry
2 answers:
bonufazy [111]2 years ago
6 0

Answer:

Helium is in the __1__ period. All elements in this period have __8__ shells around the nucleus. Also giving brainiest :)

anastassius [24]2 years ago
4 0
I dont know just need points lol but i think its 1 and 8
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The absorbance (????)(A) of a solution is defined as ????=log10(????0????) A=log10⁡(I0I) where ????0I0 is the incident‑light int
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Answer:

The absorbance of the myoglobin solution across a 1 cm path is 0.84.

Explanation:

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Formula used :

A=\epsilon \times c\times l

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