Answer:
mass
Explanation:
Mass (M) is the measure of the amount of matter in an object. Mass is measured in grams (g). Mass is measured on a balance by comparing the object against other objects with known masses.
2NO2 means that there is 2 oxygen atoms and one nitrogen with two sets of that. So its the third one
Aristotle created and it’s credited as the creator.
Answer:
Manganese oxide prevents polarisation in dry cells. - Polarization is a defect that occurs in simple electric cells due to the accumulation of hydrogen gas around the positive electrode. ... - MnO2 reacts with H2 and forms water as byproduct, so depolarization doesn't occur.
Water is not wet, wet is a state of being. Water, however, can make things wet.
