Isotopes are forms of the same elements which contain equal number of protons but different number of nucleus in their nuclei, thus the differ in relative atomic mass but they have same chemical properties. The mass number is the summation of number of proton and number of neutron of an atom. If the mass number is known, then one need to know the number of proton in the atom in order to calculate for the number of neutron.
I think its false.
i dont think you can play an instrument really well unless you practice at least once
<u><em>Buffers</em></u> <span>are solutions that resist changes in ph when moderate amounts of acids or bases are added and contain ions or molecules that react with oh- or h when these ions are introduced into solution.</span>
Nitrite reacts in the meat tissue to form nitric oxide, which binds tightly to the iron in myoglobin and turns it a stable red.
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Cause its killing all the ocean animals where we people throw the plastic at
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