The smallest unit that retains the properties of an element is aan) atom
O molecule
proton
O compound
neutron
O electron

Can smoke be transformed into liquid or used as energy or both?

Write the overall equation for the reaction for lithium battery

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!