Toronto Stock Exchange (TSX) & Venture Exchange (TSX-V) The TMX Group consists of the Toronto Stock Exchange (TSX) and Toronto Venture Exchange (TSX-V). The difference between TSX and TSX-V is in the listing requirements: TSX focuses on senior issuers, and TSX-V focuses on early-stage companies looking to access growth capital. Homepage.
Yes nitrogen is a diatomic. All the diatomic atoms in the periodic table are hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, iodine and astatide.+ 2 others found this useful.es nitrogen is a diatomic. All the diatomic atoms in the periodic table are hydrogen, nitrogen, oxygen, fluorine, chlorine, bromine, iodine and astatide. + 2 others found this useful.
Diatoms And Silicon The ratio of carbon:nitrogen:silicon:phosphorus in diatom cells averages 106:15:16:1. Thus, diatoms require about the same amounts of nitrogen and silicon for growth.There is evidence that nitrogen:silicon ratios above 3:1 lessen the growth rate of diatoms.There also is an opinion that diatoms increase in abundance in proportion to other planktonic algae as the nitrogen:phosphorus ratio in water widens.uch sand consists of silica (silicon dioxide or SiO 2), and clay minerals are hydrous aluminum silicates. Natural waters contain silicon because of the dissolution of silicate minerals with which they come in contact.