Chapter 4 - Atomic Structure Flashcards

1
Q

Atomic Theory Part 1

A

All elements are composed of tiny indivisible (subatomic particles… P,N,E) particles called atoms.

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2
Q

Atomic Theory Part 2

A

Atoms of the same element are identical (isotopes). Atoms of one element are different than atoms of another element.

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3
Q

Atomic Theory Part 3

A

Atoms of different elements can (physically mix together) can chemically combine in simple-whole ratios to form compounds.

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4
Q

Atomic Theory Part 4

A

Chemical reactions occur when atoms are separated, joined, or rearranged.

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