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Atomic Theory
vocabulary
Term | Definition |
---|---|
Neutron | nervous systems,made up out of body cells. |
Electrons | a element that has negative charge. |
Proton | a positively charged elementary particle that is a fundamental. |
Element | simpler substances by chemical. |
Atom | the smallest component of an element having the chemical properties of the element. |
Luster | Shiny Good conductor of heat and electricity |
Ductile | can be drawn into a thin wire |
Malleable | can be smashed without crumbling good conductors of heat and electricity react with acids |
corrosive | rusty |
density | a mass per unit volume |
alkali metals | |
alkali earth metals | |
noble gas | |
alloy | |
halogens | |
transitional metals |