A susbstance that is a strong electrolyte and tastes bitter is a:

a. strong base
b. weak base
c. weak acid
d. strong acid

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

If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?

I’m an electrically neutral atomic any element, there are equal numbers of