Awave has a frequency of 8500hz and a wavelength of 1.5 m what is the speed of the wave?

an ion is a charged atom or molecule. it is charged because the number of electrons do not equal the number of protons in the atom or molecule. an atom can acquire a positive charge or a negative charge depending on whether the number of electrons in an atom is greater or less then the number of protons in the atom.

answer( sicar );

its a circle not a square that's simple silly.

explanation:

i think the answer is bone