Explain how you can determine the number of neutrons in the nucleus of an atom of any of the elements listed in the table.

Can someone me with 6 to 10 plz this is for masteries test.

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!

Covalent compounds: mastery test select the correct answer what is formed when atoms join together with a covalent bond? a. an ion b. a molecule c. a neutral atom d. a noble gas