Name and classify Ag, Au, and PL A) Argetinum, gold, and patittium are transition metals and are jewelry metals. Agnesium, auronium, and platinum are transition metals and are brittle metals. Aganum, aubergine, and potinum are transition metals and are conductive metals. D) Silver, gold, and platinum are transition metals and considered precious metals.

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.

Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.

What methods could you use to solubilize calcium carbonate