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ziro4ka [17]
3 years ago
11

What is a huge organic molecule composed of many smaller molecules called?

Chemistry
1 answer:
photoshop1234 [79]3 years ago
7 0

Answer:

Macromolecules. A very large organic molecule composed of many smaller molecules, 1)Carbohydrates, 2)proteins, 3)lipids, 4)nucleic acids. Three of the four classes of macromolecules that are polymers. 1.Carbohydrates.

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An isotope with a mass number of 193 has 116 neutrons. What is the atomic number of this
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Answer:

Atomic number of this  isotope = 77

Explanation:

Given that,

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We need to find the atomic no of this isotope.

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Also, atomic no = no of protons

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⇒ Atomic no = Atomic mass - no of neutrons

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Hence, 77 is the atomic no of the isotope.

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