1. Which of the following postulates of Dalton's Atomic Theory is(are) still scientifically accepted? I. All elements are composed of tiny particles called atoms that cannot be broken down into smaller parts. I Compounds are combinations of different atoms III. Atoms are not changed in chemical reactions but they way they are boun together changes IV. Atoms of the same element are identical a) I, III b) I, IV I, I1I, IV All of these
Show transcribed image text1. Which of the following postulates of Dalton's Atomic Theory is(are) still scientifically accepted? I. All elements are composed of tiny particles called atoms that cannot be broken down into smaller parts. I Compounds are combinations of different atoms III. Atoms are not changed in chemical reactions but they way they are boun together changes IV. Atoms of the same element are identical a) I, III b) I, IV I, I1I, IV All of these