Q1: What are the main ideas in Dalton\'s atomic theory? chosee A) Check all that

Question

Q1: What are the main ideas in Dalton's atomic theory? chosee

A) Check all that apply.

B)Check all that apply.

C) Each atom is composed of elements.

D)Atoms of one element cannot change into atoms of another element.

E)Nuclear particles combine in simple, whole number ratios to form atoms.

F)Atoms combine in simple, whole number ratios to form compounds.

H)Each element is composed of tiny, indestructible particles called atoms.

I)Atoms of one element can change into atoms of another element.

J)All atoms of a given element have the same mass and other properties that distinguish them from the atoms of other elements.

Q2: the number of atoms in this amount of 13C 2.321023 13 C atoms how many electrons are in this amount of 13C? and  how many neutrons are in this amount of 13C?

Explanation / Answer

Each element is composed of tiny, indestructible particles called atoms.

Atoms of one element can change into atoms of another element.

All atoms of a given element have the same mass and other properties that distinguish them from the atoms of other elements.

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