Uranium 235 can be split if it is hit by: a neutron a proton an electron a neutrino

True or false: the revolution of the earth creates day and night as it rotates around the sun

Order the sequence of ideas that lead to marie curies discovery of radioactive elements number the events in chronological order starting with the oldest

Wavelength, frequency, and energy are related. what happens to a wave as it’s wavelength gets shorter?