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denpristay [2]
3 years ago
12

The exoskeleton of a housefly is made up of

Chemistry
2 answers:
OverLord2011 [107]3 years ago
5 0

Answer:

Chitin

Explanation:

A fly's main body is made of a thorax and an abdomen. These parts are covered by a hard exoskeleton made of a bony substance called chitin.

anzhelika [568]3 years ago
3 0
Chitin is what it’s made up of!
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The radius of a lithium atom is 130 picometers, and the radius of a fluorine atom is 60 picometers. The radius of a lithium ion,
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Answer:

A positive ions is always smaller than the corresponding atom.

A negative ion is always larger than the corresponding atom.

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A negative ion is formed by addition of more electrons to the electron cloud hence it spreads out. Interelectronic repulsion accounts for the larger size of the negative ion.

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State the periodic law and explain how it relates to the periodic table.​
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State the periodic law and explain how it relates to the periodic table.
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3 years ago
jane starts to blink her eyes when her brother shines a flashlight at her. why does jane start blinking her eyes
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3 years ago
What would be the products for the reaction Br2 + KI →? (Just identify the correct products for the reaction. You do not need to
Savatey [412]

<u>Answer:</u> The products of the reaction will be I_2\text{ and }KBr

<u>Explanation:</u>

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Hence, the products of the reaction will be I_2\text{ and }KBr

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3 years ago
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