The first step in scientific inquiry would be

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration

0.09 moles of sodium sulfate in 12 ml of solution

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