Vocabulary. Balanced chemical equation: A chemical equation in which the number of each type of atom is equal on the two sides of the equation.
Hope I helped! (´▽`)
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単語。平衡化学反応式：各タイプの原子の数が方程式の両側で等しい化学反応式。
私が助けてくれたらいいのに！(´▽`)
Explanation:
they are white so they can camouflage, but actually the polar bears skin is black and it's hair is hollow
It will only be valuable if proved correct so it's D
John Dalton
Although the concept of the atom dates back to the ideas of Democritus, the English meteorologist and chemist John Dalton formulated the first modern description of it as the fundamental building block of chemical structures.
D, It is a flow of protons, is the best answer. Electricity is the flow of electrons, not protons.
