JeopardyPT History Groups Trends

Metals/Nonmetals Ions

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Final Jeopardy

$100 Question from H1

This person is credited with creating the first periodic table.

$100 Answer from H1

Dmitri Mendeleev

$200 Question from H1

This person made a list of the knownelements at his time.

$200 Answer from H1

Antoine Lavoisier

$300 Question from H1

This is how we order the periodictable today.

$300 Answer from H1

Increasing atomic number

$400 Question from H1

This is how Mendeleev arranged hisPeriodic Table.

$400 Answer from H1

Increasing atomic mass

$500 Question from H1

This is why Mendeleev left blankson his periodic table.

$500 Answer from H1

To represent elements that hadn’t yet been discovered.

$100 Question from H2

This is the least reactive group.

$100 Answer from H2

Noble Gases

$200 Question from H2

These are the two most reactive groups

$200 Answer from H2

Alkali metals and Halogens

$300 Question from H2

This is the same for all of the elementsin the same group.

$300 Answer from H2

Number of valence electrons

$400 Question from H2

This group of metals are slightly less reactive than alkali metals.

$400 Answer from H2

Alkaline earth metals

$500 Question from H2

This group has one electron intheir outermost s orbital.

$500 Answer from H2

Alkali Metals

$100 Question from H3

This element has the smallest atomic radius.

$100 Answer from H3

helium

$200 Question from H3

Ionization energy is the energy neededto remove this.

$200 Answer from H3

An electron

$300 Question from H3

This is what happens to electronegativity when you moveright in a period.

$300 Answer from H3

It increases.

$400 Question from H3

This is how ionization energy changesmoving down a group.

$400 Answer from H3

It decreases.

$500 Question from H3

This period 3 nonmetal has thelargest atomic radius.

$500 Answer from H3

phosphorus

$100 Question from H4

This divides the metals and nonmetals on the periodic table.

$100 Answer from H4

Stair-step line

$200 Question from H4

These are found next to the stair-step line.

$200 Answer from H4

metalloids

$300 Question from H4

These are found to the right of thestair-step line.

$300 Answer from H4

nonmetals

$400 Question from H4

These are good conductors of heat.

$400 Answer from H4

metals

$500 Question from H4

This element on the stair-step line isn’t a metalloid. It is a metal.

$500 Answer from H4

aluminum

$100 Question from H5

This is gained or lost when an atombecomes an ion.

$100 Answer from H5

electrons

$200 Question from H5

This is the reason atoms become ions.

$200 Answer from H5

To obtain a full valence shell (8)

$300 Question from H5

This is the term for a positive ion.

$300 Answer from H5

cation

$400 Question from H5

This is the term for a negative ion.

$400 Answer from H5

anion

$500 Question from H5

This is what happens to the size of anatom when it becomes a cation.

$500 Answer from H5

It decreases.

Final Jeopardy

Provide the explanation for the group and period trends for atomic radius.

Final Jeopardy AnswerThey increase down a group because each row adds an electronshell.

They decrease in a period because Each proton draws electrons closer.