Shared Flashcard Set

Details

Title

Test 2 Vocabulary

Description

Biology and physical science review

Total Cards

Subject

Science

Level

9th Grade

Created

11/06/2006

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Additional Science Flashcards

Term

atom

Definition

The smallest particle of an element.

Term

element

Definition

Has a fixed composition because it contains only one type of atom.

Term

nucleus

Definition

the brain of the atom

Term

electron

Definition

A sub-atomic particle carrying a negative charge

Term

compound

Definition

a substance formed by chemical union of two or more elements or ingredients in definite proportion by weight