Metals are used in many products because of the characteristic properties that most metals share. which properties of the metal tungsten make it useful in the thin, glowing filaments of light bulbs?
tungsten is electrically conductive, ductile, and opaque.
tungsten is ductile, is malleable, and has a high luster.
tungsten is ductile, has a high melting point, and is electrically conductive.
tungsten has a high luster, has a high melting point, and is silver in color.

Consider the two electron arrangements for neutral atoms a and b. are atoms a and b the same element? a - 1s2, 2s2, 2p6, 3s1 b - 1s2, 2s2, 2p6, 5s1

200. ml of 3.00 m nacl solution is diluted to a final volume of 500. ml. what is the molarity of the final solution?

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.