- What is the atomic spectra for aluminium ?

Discover Questions

When they travel to mars , will they come back ? What mass of Al2O3 is produced when 81g of Al undergoes complete combustion (with workings please)? When x=0 does it have a y-intercept when it goes through both the x-axis and y-axis? If 4^x - 4^(x-1) = 24, then x^(1/2) equals? A sample of P-33 has an activity of 0.200 Curies. How long will it take for the activity of the sample to drop to 0.0354 Curies?