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Oksanka [162]
3 years ago
9

Matter that is composed of two or more different elements chemically combined in a fixed proportion is classified as...

Chemistry
1 answer:
Lilit [14]3 years ago
4 0
It's called a compound because different elements are held together by a chemical bond.
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Which of the following is supported by reliable evidence?
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2 years ago
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adelina 88 [10]

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Sucrose: glucose and fructose

Explanation:

<em>What monosaccharides will result from the hydrolysis of sucrose?</em>

<em>Sucrose</em> is a <em>disaccharide</em> composed of 2 different <em>monosaccharides</em>: glucose and fructose joining by a 1 ⇒ 2 bond. These monosaccharides will be released upon the hydrolysis of sucrose.

<em>What monosaccharide will result from the hydrolysis of starch?</em>

<em>Starch</em> is a <em>polysaccharide</em> composed of numerous glucose monomers joined by glycosidic bonds (1 ⇒ 4 and 1 ⇒ 6). These monosaccharides will be released upon the hydrolysis of starch.

4 0
3 years ago
It has been found by mass spectrometric analysis that in nature, the relative abundances of the various isotopic atoms of silico
pochemuha

Answer:

This means that the isotope of silicon with a mass number of 28 is by far the most common of these three isotopes.

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Select all that apply.
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I think it is A and C!
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