Chemistry, 24.09.2021 02:40, miraclewhipppp
Most of the metal in the Model-T, a car built by Henry Ford from 1908 to 1926, was an alloy of steel and vanadium. Mixing a small amount of vanadium in with the steel makes it a little lighter, but it still maintains much of its strength. There are two isotopes of vanadium: V-50 (49.947 amu) and V-51 (50.944 amu). What is the percent of abundance of each isotope if the average atomic mass of vanadium is 50.942?
Answers: 3
Chemistry, 22.06.2019 10:30, Wookas8355
Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space
Answers: 2
Chemistry, 23.06.2019 00:00, ahmedeldyame
#20 which type of bond is formed when bases pair in dna? ionic bond covalent bond coordinate bond hydrogen bond
Answers: 1
Most of the metal in the Model-T, a car built by Henry Ford from 1908 to 1926, was an alloy of steel...
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