Answer:
20 neutrons
Explanation:
(not really any just look at a periodic table)
<span>The number of neutrons bromine will have are equal to
= protons + neutrons
so,
80-35=45</span>
The correct answer to this is:
<span>Chondroitin sulfate is abundant in the matrix of <u>“Cartilage”.</u></span>
<span>A 1 unit of Chondroitin sulfate has a chemical formula of
C</span>13H21NO15<span>S. It is
usually found attached to proteins as part of a proteoglycan and is a vital
structure of cartilage by providing much resistance to compression. Due to
this, this chemical has found wide use as a dietary supplement for treatment of
osteoarthritis.</span>
The purpose of an inclined plane is to reduce force.
