manganese The metal that is used as a sacrificial electrode to prevent the rusting of iron is manganese.
Protons/Electrons: 92
Neutrons: 140
***REMEMBER: There is always the same amount of protons and electrons. :)
So that you can learn while being safe. Wearing goggles, for eye protection when dealing with chemicals
Answer:
No One is going to answer all this because it hard to type it all in her. its easy to search it up
Explanation:
Answer:
A. Students made a measurement error, because ending with more products is impossible.
Explanation:
The law of conversation of matter tells us that in a chemical reaction, matter is never created or destroyed, it's simply converted from one form to another. So the mass of reactants should always equal the mass of the products in a chemical reaction. If there is excess mass in the product, the students have made an error of some kind.
