Law of multiple proportions, statement that when two elements combine with each other to form more than one compound, the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.
Answer:
good just bored and you :)
The mass of the jar with marbles is heavier then the total mass of only the marbles
Sorry but I didn’t understand it
Answer: A
Explanation:
One element replaces another in a compound.