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Questions and Answers
How many boxes are there in the periodic table including the lanthanide and actinide series?
How many boxes are there in the periodic table including the lanthanide and actinide series?
Which block of the periodic table contains groups 1 and 2?
Which block of the periodic table contains groups 1 and 2?
Where are the metalloid elements located in the periodic table in relation to the zig-zag line?
Where are the metalloid elements located in the periodic table in relation to the zig-zag line?
Which series at the bottom of the periodic table form the f-block?
Which series at the bottom of the periodic table form the f-block?
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Which elements are called transition elements in the periodic table?
Which elements are called transition elements in the periodic table?
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How do elements within a group in the periodic table generally behave?
How do elements within a group in the periodic table generally behave?
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What determines the electronic configuration of an atom?
What determines the electronic configuration of an atom?
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In the modern periodic table, how many horizontal rows are there?
In the modern periodic table, how many horizontal rows are there?
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What do the vertical columns in the modern periodic table represent?
What do the vertical columns in the modern periodic table represent?
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Where are atomic numbers indicated in the modern periodic table?
Where are atomic numbers indicated in the modern periodic table?
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How many periods are shown in the modern periodic table?
How many periods are shown in the modern periodic table?
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Where are two additional rows placed in the modern periodic table?
Where are two additional rows placed in the modern periodic table?
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What determines the group and period in which an element is placed in the modern periodic table?
What determines the group and period in which an element is placed in the modern periodic table?
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How do the properties of elements change as we move from left to right within a period in the periodic table?
How do the properties of elements change as we move from left to right within a period in the periodic table?
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In which group of the periodic table do elements like lithium, sodium, and potassium belong?
In which group of the periodic table do elements like lithium, sodium, and potassium belong?
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How many valence electrons do elements in Group 1 (Alkali metals) have?
How many valence electrons do elements in Group 1 (Alkali metals) have?
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Which family do elements like beryllium, magnesium, and calcium belong to in the periodic table?
Which family do elements like beryllium, magnesium, and calcium belong to in the periodic table?
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How many electrons are there in the outermost shell of beryllium, magnesium, and calcium?
How many electrons are there in the outermost shell of beryllium, magnesium, and calcium?
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