Answer:
Radio waves are a type of electromagnetic radiation best-known for their use in communication technologies, such as television, mobile phones and radios.
11 electrons , 11 protons , 12 neutrons.
<u>Answer:</u> The concentration of
ions is 0.10 M and that of
ions is 0.30 M
<u>Explanation:</u>
We are given:
Concentration of
= 0.10 M
The chemical equation for the ionization of aluminium bromide follows:

1 mole of aluminium bromide produces 1 mole of aluminium ions and 3 moles of bromide ions
So, concentration of aluminium ions = 0.10 M
Concentration of bromide ions = ![[(3\times 0.1)]=0.3M](https://tex.z-dn.net/?f=%5B%283%5Ctimes%200.1%29%5D%3D0.3M)
Hence, the concentration of
ions is 0.10 M and that of
ions is 0.30 M
Nonrenewable natural resources are resources that cannot be replenished within a lifetime.