The science of life or living matter in all it’s forms and phenomena? What’s it’s vocab answer?

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull