Hello ResponsibleAnt2951, Thank you for your question! Br and W are atoms. You may know that they are atoms because they are found on the periodic table. Br is the chemical symbol for bromine, while W is for tungsten. Here is a page from our website that might help you:
Explanation from Alloprof
This Explanation was submitted by a member of the Alloprof team.
Hello ResponsibleAnt2951,
Hello ResponsibleAnt2951, Thank you for your question! Br and W are atoms. You may know that they are atoms because they are found on the periodic table. Br is the chemical symbol for bromine, while W is for tungsten. Here is a page from our website that might help you:
I hope I answered your question. Don't hesitate to write to us again if you have any questions!