342.15 g/mol is the molar mass of Al2(SO4)3 Aluminium sulfate, This is what I found I hope this is right. Hope this helps;)
I think it's call a magnet
To covert from moles to atoms times the number of moles by Avogadro's Number (6.022×10²³)
4.0 × 6.022×10²³ = 2.4088×10^24
I hope it helps you ❤️❤️❤️❤️
In Thomson's experiment, he showed that an electrical current can be made to flow from a positive site to a negative site.
