FAMOUS PPL
VOCAB
SOLVE THIS RIDDLE
SPELL IT OUT
RANDOM
100

He is best known for his creation of the periodic table of elements. He arranged the elements based on their atomic mass and chemical properties, noticing recurring patterns and leaving gaps for elements that were yet to be discovered. His periodic table provided a framework for understanding and predicting the properties of elements, and it remains one of the most significant achievements in the history of chemistry.

DMITRI MENDELEEV

100

A substance made up of only one type of atom, characterized by its atomic number, symbol, and atomic mass.

ELEMENT

100

I'm a metalloid, used in nuclear reactors, I have the highest melting point of all the elements. What am I?

TUNGSTEN (W)

100

Cobalt, Fluorine, Iron

COFFEE

100

How many man made elements are there up till this date? 

26 

200

Known as the "father of modern chemistry," __________ conducted rigorous experiments that led to the formulation of the law of conservation of mass and the identification of oxygen as a key element in combustion.

ANTOINE LAVOISIER


200

A substance composed of two or more different elements chemically bonded together in fixed proportions.

COMPOUND

200

I'm a metal, used in nuclear reactors, I have the highest atomic number of all naturally occurring elements. What am I?

URANIUM
200

Barium, Carbon, Oxygen, Nitrogen

BACON

200

Which is the most REACTIVE element of all of the periodic table

FLUORINE

300

highly successful chemist credited with the invention of dynamite, which historically proved incredibly useful for blasting tunnels, building railways and constructing roads.

Alfred nobel

300

The attractive force that holds atoms together in a molecule or compound, such as covalent bonds, ionic bonds, and metallic bonds.

CHEMICAL BOND


300

I'm a metal, essential for thyroid function, I'm often added to table salt to prevent its deficiency. What am I?

IODINE

300


BerYllium, Potassium, Iodine, Nitrogen, Dysprosium


be kind 

300

Which are the two densest naturally ocurring elements... 

Osmium  22.59 g/cm3

Iridium 22.56 g/cm³ 

.....Platinum 3rd place 21.45 g/cm³ 

400

Pioneering research on radioactivity, discovering the elements polonium and radium, and the development of the theory of atomic structure.

MARIE CURIE

400

A combination of two or more substances that are physically intermingled but not chemically combined, with each substance retaining its individual properties.

MIXTURE


400

I'm a noble gas, used in lighting, discovered in the late 19th century, my name comes from the Greek word for 'strange.' What am I?

KRYPTON

400

Phosphorus, Lithium, Uranium, Tin, Oxygen, Nitrogen, Iodine, Uranium, Molybdenum

PLUTONIUM

400

which 3 elements are liquid at room temperature (21°C) 

gallium, mercury and bromine


500

He is best known for his pioneering work in the development of modern atomic theory. Dalton proposed that all matter is made up of tiny, indivisible particles called atoms, each with its own characteristic mass. He also introduced the concept of atomic weights

JOHN DALTON


500

A process in which one or more substances (reactants) are transformed into one or more different substances (products) by rearrangement of atoms.

CHEMICAL REACTION


500

I'm a non-metal, used in rocket propellants, discovered in the early 19th century, I exist in multiple allotropes. What am I?

PHOSPHOROUS 

500

(SENTENCE)

Iodine, Hydrogen, Astatine, Erbium, Boron, Cobalt, Carbon, Lithium 


 

I HATE BROCCOLI

500

___________is produced as a result of the decay of heavier elements, such as uranium and thorium, and it quickly decays into other elements through radioactive decay processes. Due to its rarity and highly radioactive nature, _______is primarily studied in laboratories for research purposes and has limited practical applications. 

ASTATINE