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soldi70 [24.7K]
3 years ago
14

What difference do you notice between light traveling between air and water and air and glass?

Chemistry
1 answer:
dimaraw [331]3 years ago
6 0

Well glass and water or more heavy then air

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L'air est un mélange gazeux vrai/faux
matrenka [14]
L'air n'est pas un mélange gazeux, donc la réponse serait le verre
5 0
3 years ago
How are isotopos defined?
algol [13]

isotopes are atoms that have the same number of protons and electrons but different numbers of neutrons and therefore have different physical properties.

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What is the basic unit of structure and function in all living things? a cell b organism c atom d plasma
valkas [14]

Answer:

A. Cell

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Cells are basic units of structure and function in living things. This means that cells form the parts or an organism and carry out all of the an organism's processes, or functions.

4 0
3 years ago
Help please ASAP I’ll mark you as brainlister
noname [10]

Answer: FeO is called ferrous oxide while Fe2O3 is ferric oxide

Explanation:

Ferrous oxide, commonly known as iron(II) oxide contains iron that lost 2 elections in the oxidation process. So it is able to bond with other atoms that have an extra 2 electrons to share. Ferric oxide, is commonly known as iron(III) oxide

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Which piece of evidence did Alfred Wegener's original theory of continental drift have access to?
alukav5142 [94]

Answer:

the fossil clues and rock clues and the coastlines

Explanation:

hope this helps

5 0
3 years ago
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