N
ic us provavy me easiest to complete the worksheet before trying to enter your answers in th...
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Chemistry, 16.08.2019 22:10 cclappm8697
N
ic us provavy me easiest to complete the worksheet before trying to enter your answers in the form. once you have completed the
isotope
atomic number mass number protons
electrons
neutrons
beryllium-9
(1.)
(2.)
(3.)
(4.)
(5.)
(7.)
(8.)
(9.)
8
(10.)
(6.) -18
aluminum - (11.)
(12)
(13.)
(14.)
(15.)
14
(16.)
- (17.)
25
(18.)
(19)
(20.)
34
(21.)
- (22.)
(23.)
(24.)
(25.)
29
35
arsenic - (26.)
(27.)
(28.)
(29.)
(30.)
41
(31.)
- 88
(32.)
(33.)
(34.)
(35.)
51
silver - 104
(36.)
(37.)
(38.)
(39.)
(40.)
(41.)
.
(42.)
(43.)
56
83
recent chats
it a new one
(44.)
(47.)
(45.)
(48.)
(46.)
- 202
82
(49.)
(50
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