Periodic Who?

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Name that element

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Your number is up

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Final Jeopardy

Final Jeopardy Category

Final Jeopardy

answer

question

$200

Who is Moseley?

I arranged the periodic table by increasing atomic number

$400

Who is Mendeleev?

I am the father of the periodic table, arranging it by atomic

mass.

$600

Who is Mendeleev?

I left spaces and predicted the properties of the

undiscovered elements in my periodic table.

$800

What is a group?

I was added after the discovery of noble gases and

changed Mendeleev’s periodic table.

$1000

Who is Moseley?

I arranged the modern periodic table we use today.

$200

What is increase?

I am the direction ionization energy trends as you go from left to right across a period.

$400

What is an electron?

I am removed from an atom of an element using ionization energy.

$600

What are valence electrons?

Elements have the same similar chemical properties because they have the same

number of me.

$800

What is increases?

I am the direction atomic radius trends as you go from top to bottom down a group

$1000

What is Electronegativity?

I measure the ability of an atom in a chemical compound

to attract electrons

$200

What are Alkaline Earth Metals?

I am the name for elements in Group 2

$400

What are Transition Metals?

I am the name for elements in Group 3-12

$600

What are Halogens

I am the name for elements in Group 17

$800

What are Halogens

I am an extremely reactive non-metal

$1000

What are Noble Gases?

I am an extremely non-reactive nonmetal

$200

What are alkali earth metals?

We are the group with only 2 valence electrons

$400

What are the transition metals?

We are the group that scientist have difficulty

determining the number of valence electrons

$600

What are Noble gases?

We are the group with a full valence shell of 8 electrons

$800

What are Halogens?

We are the group with seven valence electrons

$1000

What are

We are extremely reactive metals with only one valence

electron

$200

What is density?

I am an intensive property that measure mass divided by

volume

$400

What is mass?

I am an extensive property that measures weight divided

by gravity

$600

What is a physical property?

I am a property that can be seen or measured without

changing the identity of the substance

$800

What is a chemical property?

I am a property defined as the ability or inability of a

substance to react with or change into other substances

$1000

What is an extensive property?

I am a physical property that is dependent upon the amount

of a substance present

$200

What is a metal?

I am shiny and a good conductor of electricity

$400

What is a nonmetal?

I am dull and a poor conductor of electricity

$600

What are metalliods?

I have both the physical and chemical properties of both

metals and nonmetals

$800

What if Francium?

I have the largest atomic radius

$1000

What is Fluorine?

I have both the largest ionization energy and

Electronegativity

$400

Halogens

The most reactive group of nonmetals are the…

$800

Less reactive

Compared to the alkali metals, the alkaline earth

metals are….

$1200

Who was Niels Bohr?

He discovered distinct electron levels in the atom

$1600

Who was Mendeleev?

He was the father of the periodic table

$2000

Who was Mosely?

He arranged the periodic table in order of atomic

number

$400

The halogens

This family of non-metals contains elements that are solids, liquids, and gases

$800

What are the lanthanides?

This is the top row of the Inner Transition group

$1200

salts

What halogens form when the combine with an alkali metal

$1600

halogens

This family of elements is often used in lights

$2000

Electron

Ionization energy is the energy required to remove an_______from an atom of

an element

$400

Generally decrease

Across a period in the periodic table, atomic radii…

$800

What is four?

Number of valence electrons in Lead?

$1200

What is 16?

The number of neutrons in P

$1600

3.0 x 108 m/s

What is the speed of light?

$2000

What is Planck’s constant?

What is the name for 6.626 x 10-34

$400

Xenon

The warrior princess element

$800

Weak

The force of attraction by Group 1 metals for their valence electrons is…

$1200

What is 2

The number of valence electrons in Group 2 elements

is…

$1600

What is generally decrease

As you move left to right from gallium through

bromine, atomic radii…

$2000

What is they are largely unreactive

The most characteristic property of the noble gases is

that they…

Daily Double

What is ionization energy?

The amount of energy required to remove an electron from an atom

Daily Double

What is weight?

The force of gravity acting on a mass

Daily Double

What is 7

Bromine, atomic number 35, belongs to group 17.

How many electrons does bromine have in its outermost energy level?

The Jeopardy champion!