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Chemistry-Section 5A

Horizontales
Early attempts at a periodic table arranged elements by (blank) mass.
Mendeleev published 'The (blank) Law'.
Newlands labeled his observations 'The Law of (blanks)'.
The (blank) notation uses numbers & letters to represent valence electrons. (There's a hyphen between the words.)
A grouping of three elements with similar properties.
Metalloids share characteristics of (blank) metals and nonmetals.
Elements with atomic numbers greater than 92.
The periodic table has a cell or (blank) for each element.
Periodicity became the practice of (blanking) elements into families.
A device that uses electrical charges to sort atoms by mass. (There's a hyphen between the words.)
Every tile for elements 84 to 118 have a symbol for this.
He documented a list of 60 substances.
5A: The (blank) Table
He presented a list of 30 substances.
The periodic table organizes essential information about elements in a (blank) format.
The lanthanide (blank) are elements immediately after the element lanthanum.
Verticales
Mendeleev arranged elements by atomic (blank).
True or False. 'man-made' = 'transuranium'.
The (blank) side of the table is where you'll find nonmetals.
Row = Series = (blank)
Actinide Series are elements immediately after the element (blank).
Elements with similar electron (blanks) will have similar properties.
5.1: Early (blank) Attempts.
'B' is used for the transition (blanks).
'A' is used for main/(blank) groups.
Periodicity is the repeating pattern (blanked) in the periodic table.
International Union of Pure and Applied Chemistry.
The first to discover common properties amongst elements.
Lavoisier's "elements" were actually (blanks) of oxygen.
Element 92.
He fixed the periodic table problems with is work in xrays.
Group = Family = (blank)
He used a complex set of symbols for elements, but it didn't catch on.
(Blank) transition metals are not numbered at all.