Glossary
View All Words
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
#
A
B
C
compounds
D
E
elements
F
G
H
I
J
K
L
M
N
O
orbitals
P
Q
R
S
T
U
V
W
X
Y
Z
#
elements
A chemical element is an atom which has a distinct number of protons in the nucleus.
Select this then click anywhere in the book to start reading text
Speak the current selection
Stops speech playback
Double-click a word in the book and click this icon to translate the word into Spanish
Glossary