7/25/2019 Chemistry flash cards 1.docx

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An Oxygen atomhas 8 electrons.

How will they be

arranged in shells?

What is an ionic

bond?

What is in the

nucleus of an

atom?

What is acovelant bond?

Where are the

electrons in an

atom?

What is an

Element?

How manyelectrons can

exist on each

shell of an atom?

What is an ion?

What is a

compound?

7/25/2019 Chemistry flash cards 1.docx

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A covelant bond is

between non metals

they share electrons in

there outer shell. !hey

are not ions

Around the

outside of the

nucleus

An element is a

substance made

up of only one

type of atom

" electrons on theinner shell and the

remaining # on the

next shell

$n a chemical reaction

a metal loses one or 

more electrons and anon metal gains the

electron

%rotons and

&eutrons

" on the inner shell and up to 8

on the outer 

shells

A charged

particle 'atom(

A compound is a

substance made

from two or more

atoms )oined

together