Which element attains the structure of a noble gas when it becomes a +1 ion? k ca f ne

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!

Which property of water causes water drops to bead on a freshly waxed car?

What is the chemical formula for dihydrogen monoxide