The diameter of a sphere is 4 centimeters. which represents the volume of the sphere? 321 cm 87 cm 541 cm167 cm

Place the elements below in order of decreasing ionization energy. aluminum(al) chlorine(cl) magnesium (mg) sulfur(s)

Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!

One similarity and one difference between an element and a mixture of elements