/u/Antoni2000's posts in /r/askscience

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What triggers beta particles to form, and for what reason can they not penetrate substantially thick aluminium?

1137 upvotes

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Is it possible to fully remove all the electrons from an atom?

15 upvotes

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Why does RNA have Uracil instead of Thymine?

12 upvotes

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Why does the oxidation state of Fe in haemoglobin change when an oxygen coordinates onto it?

4 upvotes

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Does ionisation of a substance affect it’s emission line spectrum?

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What is the niche of mosquitos?

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If vitamins are organic compounds which cannot be synthesised by the body, how is it our skin can make Vitamin D.

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If vitamins are organic compounds which cannot be synthesised by our bodies, how is it our skin can produce vitamin D?

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Is there any inherent benefit of having blood from one blood group and Rhesus factor over another?

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
What triggers beta particles to form, and for what reason can they not penetrate substantially thick aluminium?	1137
Is it possible to fully remove all the electrons from an atom?	15
Why does RNA have Uracil instead of Thymine?	12
Why does the oxidation state of Fe in haemoglobin change when an oxygen coordinates onto it?	4
Does ionisation of a substance affect it’s emission line spectrum?	2
What is the niche of mosquitos?	1
If vitamins are organic compounds which cannot be synthesised by the body, how is it our skin can make Vitamin D.	1
If vitamins are organic compounds which cannot be synthesised by our bodies, how is it our skin can produce vitamin D?	1
Is there any inherent benefit of having blood from one blood group and Rhesus factor over another?	1