Answer:
MnO3 radical anion. Formula: MnO3- Molecular weight: 102.9368.
Answer:
answer is b
Explanation:
All elements in a row have the same number of electron shells. Each next element in a period has one more proton and is less metallic than its predecessor
A closed system is completely closed to the outside environment. Every interaction is transmitted inside that closed system.
In order to get HgO you would need 2Hg+1O2=2HgO. Since oxygen is diatomic you need two when it stands alone causing you to need two mercuries to balance out the reactants and the product I hope this helps
Answer:
I think beaker three will take longer to boil since there is more water present,compared to the other beakers
