I would get a container and weigh it. Then I would put the bouncy balls in the container and weigh it again. Then I would Subtract the weight of the container without the bouncy balls from the container with the bouncy balls.
The Plum Pudding Model is a model of atomic structure proposed by J.J. Thomson in the late 19th century. Thomson had discovered that atoms are composite objects, made of pieces with positive and negative charge, and that the negatively charged electrons within the atom were very small compared to the entire atom.
The number of reactants is the same as the number of products is the best statement that describes the conservation of mass in chemical equation
<u>Explanation:</u>
- The conservation of mass conveys that the mass of an seperate system is neither destroyed nor created by the chemical reactions.
- Therefore there should be the same amount of matter when compared to the reactant and product side.
- If the reaction exists by satisfying the above condition it is said to be the balanced chemical equation.
- The Lavoisier stated the law on conservation of mass.