Pay in 4 interest-free payments of $11.99 Learn more
Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Scandium's atomic number is 21 and its symbol is Sc
Wright Flyer Fabric Flyer Display
Please Note: Only one original Tiger I tank fragment is included within the display
but discolors when exposed to air
and science enthusiasts
Bohrium Cube Element Mini Museum Scandium's atomic number is 21Bohrium's atomic number is 107 and its symbol is Bh. As a synthetic element, it can be created in a laboratory but is not found in nature. All known isotopes of bohrium are extremely radioactive; the most stable known isotope is 270Bh with a half life of approximately 61 seconds. It is named after Danish physicist Niels Bohr. Very few properties of bohrium or its compounds have been measured; this is due to its extremely limited and expensive
US$ 464.50
US$ 93.77
US$ 50.00
US$ 75.00
US$ 50.00
US$ 55.00
US$ 70.00
US$ 113.00
