Periodic Table
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mass number definition
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
The number of protons and neutrons in an
atom
.
See also:
mesolytic cleavage definition
mean time between failures (MTBF) definition
mass flow of gas definition
mean (productive) time between failures (MTBFp) definition
measured leak rate definition
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