Chemistry Page 2-
Science
notebook
, Atoms
~everything is made up of atoms
~ each atom is made of smaller particles
Shells
Positive protons
Relative mass of 1
K
Nucleus
E •
+ 1 a ☒
•µ
• •%@ E
☒
E he
*
Neutral neutrons Negative electrons
Relative mass of 1 Mass 2000 x smaller
Very small
E
o I -
%:
• E
a-
E
Nucleus ~ Nucleus is 10,000
~ radius of around o.1nm q@
• ••m%•
( outer electron orbit) times smaller then
Tiny atoms
E
~ Electrons are
wrong
+ + +
Atom is neutral even smaller then
E E E
atom
+ + +
:
Lose or gain electrons Ion
E E E E -1 Negative ion
( charges will no longer balance)
E
~This is a negative
E
ion because there’s
E + + + E
less positive
÷
E
•↑•-
Allah 0%•
E E E E E E
E
E E
-2 negative ion
+ + +
E
E E
•
Old a
coma •
1+ positive ion
E
Science
notebook
, Atoms
~everything is made up of atoms
~ each atom is made of smaller particles
Shells
Positive protons
Relative mass of 1
K
Nucleus
E •
+ 1 a ☒
•µ
• •%@ E
☒
E he
*
Neutral neutrons Negative electrons
Relative mass of 1 Mass 2000 x smaller
Very small
E
o I -
%:
• E
a-
E
Nucleus ~ Nucleus is 10,000
~ radius of around o.1nm q@
• ••m%•
( outer electron orbit) times smaller then
Tiny atoms
E
~ Electrons are
wrong
+ + +
Atom is neutral even smaller then
E E E
atom
+ + +
:
Lose or gain electrons Ion
E E E E -1 Negative ion
( charges will no longer balance)
E
~This is a negative
E
ion because there’s
E + + + E
less positive
÷
E
•↑•-
Allah 0%•
E E E E E E
E
E E
-2 negative ion
+ + +
E
E E
•
Old a
coma •
1+ positive ion
E
