How many moles are 1.55 x 1027 atoms of Zinc

Embryos of different species look very similar, which shows that the organisms share a ancestor.

Which statement can best be concluded from the ideal gas law?

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.