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100

 If the periodic table were a school, which group would be known for their ‘cool and calm’ attitude, never wanting to react with anyone?
A) Alkali metals
B) Noble gases
C) Halogens
D) Transition metals

B) Noble gases

100

 Which element is known as the "magic element" because it is essential for life and found in water?
A) Oxygen
B) Hydrogen
C) Sodium
D) Helium

A) Oxygen

100

 Which element is known for its bright yellow color and is often used in fireworks?

 B) Sulfur

100

Which element is commonly known as "the salt of the earth" and has the symbol "Na"?

B) Sodium


100

What is the lightest element on the periodic table?

 B) Hydrogen

200

If the periodic table had a fashion show, which group would be strutting down the runway in flashy metallic outfits?
A) Alkali metals
B) Alkaline earth metals
C) Transition metals
D) Noble gases

C) Transition metals

200

If you were to breathe in the gas that makes up most of the Earth's atmosphere, what would it be?

C) Nitrogen

200

Which lanthanide would likely win a talent show for its ability to glow under UV light?
A) Cerium
B) Gadolinium
C) Neodymium
D) Europium

 D) Europium

200

Which group in the periodic table contains elements that are known for their stability and lack of reactivity?
A) Alkali metals
B) Alkaline earth metals
C) Noble gases
D) Halogens

C) Noble gases

200

 Which element is represented by the symbol "Fe," which is essential for making steel?

B) Iron

300

Which element would likely be the ‘class clown’ of the lanthanides, always making jokes about being rare?

A) Lutetium

300

What is the primary characteristic of actinides? 

A) They are all gases at room temperature.
B) They are radioactive and have a high atomic number.
C) They are all nonmetals.
D) They are found in group 1 of the periodic table.

B) They are radioactive and have a high atomic number.

300

 In a world where elements could talk, which actinide would be the most dramatic and always craving the spotlight?
A) Uranium
B) Radium
C) Protactinium
D) Neptunium

A) Uranium

300

 What color is the gas helium, often used to fill balloons?

C) Colorless

300

Which group in the periodic table is known for being super reactive and includes sodium and potassium?

C) Alkali metals

400

Which of the following elements is a lanthanide?

A) Uranium
B) Cerium
C) Plutonium
D) Osmium  

B) Cerium

400

If lanthanides were a rock band, which element would be the lead singer known for its flashy properties?
A) Lanthanum
B) Neodymium
C) Europium
D) Samarium

C) Europium

400

3. Which of the following is an example of a transuranium element?

A) Iron
B) Gold
C) Neptunium
D) Calcium  

C) Neptunium

400

The lanthanides are found in which part of the periodic table?

A) Period 1
B) The d-block
C) The f-block
D) The p-block  

C) The f-block

400

 If elements were characters in a video game, which group would be the ‘boss levels’ due to their challenging and reactive nature?
A) Alkaline earth metals
B) Halogens
C) Transition metals
D) Lanthanides

B) Halogens

500

 Which of the following elements is NOT a member of the actinide series?
A) Thorium
B) Uranium
C) Radium
D) Neptunium

C) Radium

500

What distinguishes transuranium elements from other elements?
A) They are found in nature and are stable.
B) They have atomic numbers greater than 92 (uranium).
C) They are all gases.
D) They are only found in the f-block.

 B) They have atomic numbers greater than 92 (uranium).

500

 If you could invite an actinide to a party, which element would you choose for its wild radioactive personality?
A) Thorium
B) Uranium
C) Plutonium
D) Americium

C) Plutonium

500

Which of the following is a property of lanthanides?
A) They are all radioactive.
B) They have similar chemical properties.
C) They are all gases at room temperature.
D) They are nonmetals.

B) They have similar chemical properties.

500

Which group of the periodic table is known for having highly reactive metals?
A) Halogens (Group 17)
B) Noble gases (Group 18)
C) Alkali metals (Group 1)
D) Transition metals

C) Alkali metals (Group 1)

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