Atomic mass= number of protons + number of neutrons
hope this helps
Force = mass * acceleration = 1500kg * 8m/s²
False. this is just a physical change, not a chemical change.
Well formation of metallic bond depends on free electrons.smaal sized atoms hold their electrons more firmly as compared to large size atoms ,this z due to distance of outer shell electrons by nucleus..in this way no of free electrons affect strength of metallic bond..smaal sized atoms release less free electrons..
As wavelength decreases, frequency increases, but as frequency decreases, wavelength increases...Vice-Versa
