Discovery of DNA. Today, we know that DNA is the genetic material: the molecule that bears genes, is passed from parents to children, and provides instructions for the growth and functioning of living organisms. But scientists didnât always know this.
Dixon Chew is a leading UK manufacturer of Reactive Zirconium Chemicals. Our modern, well-equipped manufacturing facility located in Dewsbury has been built for flexible and reliable processing aimed at minimising order turn round times, maximising yields and reducing our environmental impact.
There are also three stable isotopes of zirconium also found in nature, which account for 79.82% of the total amount.   Yes, zirconium is radioactive (two natural isotopes):   Zr 94: half life 1,1.1017 years, double beta decay to Mo 94   Zr 96: half life 2,0.1019 years, double beta decay to Mo 94.