Charged particles or ionic particles?
Answer:
i dOnT SpEaK uR lAnGuAgE
Explanation:
ReEEEeEeEeEeEeEeEeEeeEEEeeeeEEEEeeeeeEEeEEeeeeeEEEEEeeeEee
Answer:
A. we can use sulfuric acid to prepare PbSO4
Answer: beta, gamma, alpha
Explanation: Beta is weakest gamma is middle alpha is strongest
A frequency of 60 MHz is close to the lower end of the old VHF-TV band.
c = f λ ...... where c is the speed of light, f is the frequency and λ is the wavelength
λ = c / f = 3.00x10^8 m/s / 6.0x10^7 1/s
λ = 5.0 m
