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PB Periodic Table Basics Chem B cloned 4/26/2023

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Posljednje ažuriranje about 3 years ago
7

Refer to the periodic table as needed.

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Pitanje 1
1.

Match the family name with the A group.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

noble gas family

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IA (1A)

alkali family

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II A (2A)

alkaline earth metal family

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VII A (7A)

halogen family

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VIII A (8A)

Pitanje 2
2.

Check all representative elements.

Pitanje 3
3.

There are two liquid elements at room temperature. Write the name of the nonmetallic element.

Pitanje 4
4.

Check all TRUE statements.

Pitanje 5
5.

Elements that have low specific heat capacities, are ductile and malleable, and good conductors of heat and electricity are classified as ___.

Pitanje 6
6.

Match the scientist with the proper attribution/contribution to the periodic table.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

Increasing atomic weight

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Newlands

Increasing atomic number

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Dobereiner

Triads

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Mendeleev

Law of Octaves

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Moseley

Pitanje 7
7.

The horizontal rows are called