History of the Periodic Table

What was Antoine Lavoisier's contribution to the organization of elements in 1789?

Which chemist introduced modern chemical nomenclature using symbols based on the initial letters of Latin names?

How did Dmitri Mendeleyev primarily organize the elements in his first periodic table in 1869?

What fundamental discovery did Henry Moseley make in 1913 that led to the modern periodic table?

Match the scientists with the year that they contributed to the periodic table:

1789: ​ (a)  

1829: ​ (b)  

1864: ​ (c)  

1869: ​ (d)  

1913: ​ (e)  

Match the scientist with his contribution to the periodic table:

Organize by atomic number: ​ (a)  

Organized by atomic mass and left spaces for unknown elements: ​​ (b)  

Organized by atomic mass and chemical properties: ​ (c)  

Organized elements in triads: ​ (d)  

Organized elements is sets of eight: ​ (e)   ​