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Elina [12.6K]
3 years ago
10

17, A compound is a substance composed of two or

Chemistry
2 answers:
Serhud [2]3 years ago
7 0

Answer:

Explanation:

Wow

pickupchik [31]3 years ago
4 0

Answer:

A

Explanation:

Compounds are chemically combined in a fixed proportion . Like Hydrogen and Oxygen together form H2O, it is in fixed proportion 2 Hydrogen for one Oxygen. Also, they are chemically combined thus water has different properties than the individual elements that make it.

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2 bromocyclopentanamine structural formula
Elis [28]

Answer:

The structure is given in attached file.

Explanation:

Explanation

2-bromocyclopentamine (Figure attached) is a synthetic compound which is synthesized by substitution reaction of cyclopentamine and hydrobromide. Its molecular formula and molecular mass are C5H10NBr and 164.05 mol/g respectively.  It is a very reactive compound so it doesn’t available in pure form, it is present in market as a mixture of 2-bromocyclopentamine and Hydrobromide.

Properties :

Its boiling point is 115 0C

Its melting point is – 75 oC

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It is irritant

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OlgaM077 [116]
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Anni [7]
500 ml is the answer
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1. How many sublevels are in the following principal energy levels?
mafiozo [28]

Explanation:

a 1 ( only "s"

b 2 ( "s" ,"p" )

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Which atomic model describes the atom as a nucleus surrounded by electrons that travel as waves in the electron cloud? (4 points
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