Using the periodic table, choose the more reactive metal. Ta or V Ta​

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

Calculate the frequency of a wave in a spring toy. the wave has a speed of 1.1 meters per second and a wavelength of 0.1 meters. *

In science class richard learns that a substance has a boiling point of 230 fahrenheit his teacher ask him to convert this temperature to degrees celsius what is the boiling point of his substance in degrees celsius