The Periodic Table

The periodic table sorts the elements by chemical properties and are listed horizontally in order by atomic number.
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calculate
Views #: 44
Questions #: 8
Time: 5 minutes
Pass Score: 80.0%
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In the periodic table

The elements are sorted by chemical properties and are listed in order by atomic number.  Elements with similar properties have been placed in the same column.

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horizontally
vertically
horizontal
vertical
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Explanation

In the periodic table, the properties of elements in the same column are ________

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Explanation

In the periodic table, the noble gases are found in

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Noble gases reacts readily with other elements

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In the periodic table, the number at the top in each box is the atomic number

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What is the symbol for element number 44?

Missing
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Is oxygen more like sulfur or hydrogen in its properties?

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Explanation

Select the noble gases from the following list

helium
oxygen
neon
argon
nitrogen
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Explanation

0
sin cos tan
sin-1 cos-1 tan-1 π e
xy x3 x2 ex 10x
y√x 3√x √x ln log
( ) 1/x % n!
7 8 9 + MS
4 5 6 – M+
1 2 3 × M-
0 . EXP ÷ MR
± RND C = MC

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