Periodic Table

Anonymous

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data
a collection of facts from which conclusions may be drawn

When analyzing his data,
Moseley discovered a previously unrecognized pattern.The elements in
the periodic table fit into patterns better when they were arranged in
increasing order according to nuclear charge, or the number of protons
in the n
Ernest Rutherford
British physicist (born in New Zealand) who discovered the atomic nucleus and proposed a nuclear model of the atom (1871-1937)

In 1911, the English scientist
Henry Moseley, who was working with Ernest Rutherford, examined
the spectra of 38 different metals.
iodine
a nonmetallic element belonging to the halogens

For
example, according to Moseley, tellurium, with an atomic number of 52,
belongs before iodine, which has an atomic number of 53.
nuclear
constituting the core or central part

When analyzing his data,
Moseley discovered a previously unrecognized pattern.The elements in
the periodic table fit into patterns better when they were arranged in
increasing order according to nuclear charge, or the number of protons
in the n

Created on Tue Oct 23 11:26:40 EDT 2012 (updated Tue Oct 23 11:28:55 EDT 2012)