Explain the difference between atomic mass and atomic number write formula and explain

25 m/s to miles/hr can anyone solve it? it’s for chemistry

Drag each number to the correct location on the equation. each number can be used more than once, but not all numbers will be used. balance the equation with the coefficients. 2 3 4 5 kclo3 -> kcl + o2

Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units: