When atoms form ions, they usually or enough electrons to achieve the electron of a noble gas. Metal atoms electrons while nonmetal atoms electrons. The electron dot symbols for

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

Which substance can be broken down by chemical means

Calculate the concentration of all species in a 0.165 m solution of h2co3.