Answer:
Cs is cesium and CrO₄ is chromate so CsCrO₄ is cesium chromate.
Answer:
nuetrons
Explanation:
some helium atoms just a little thick and packing extra neutrons
The ppm is denifite by how many parts of the solute is present in a one million parts of the solution. Remembring that the solute should be in "mg" and the solutions shoud be in "kg".
Number 3If you notice any mistake in my english, please let me know, because i am not native.