Rutherford's gold-foil experiments proved the existence of which of the following? question 8 options: the nucleus the neutron the electrons outside the nucleus the protons only

If a certain battery supplies 1.0×108 electrons per second to the negative terminal and the battery contains 7.00 moles of electrolytic solution (which means the solution contains 7.00 moles of hso4), what fraction of the solution undergoes a chemical reaction each second

Blank allows you to do calculations for situations in which only the amount of gas is constant a)boyle's law b)combined gas law c)ideal gas law d)dalton's law

The wave shown on the electromagnetic spectrum disturb the medium it passes through a)different frequency. b)the same frequency .