Chemistry, 11.07.2019 13:30, lilobekker5219

Which isotope is used to date ancient artifacts such as fossils?

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 22.06.2019 03:10, josephpezza18

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

Answers: 1

continue

Chemistry, 22.06.2019 05:20, anggar20

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.

Answers: 1

continue

Chemistry, 22.06.2019 05:20, ansley81

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

Answers: 3

continue

Chemistry, 22.06.2019 08:30, chloe4740

Which of the following would have less momentum than a 52 kg cheetah running at 10 m/s?