Periodic table

What element has the lowest atomic number?

• Magnesium

• sodium

• Bromine

• Hydrogen

Who created the periodic table

• Walter white

• Antoine lavoisier

• Dmitri Mendeleev

• John Newlands

How many elements out of 118 occur in nature

• 20

• 94

• 67

• 81

What was the first artificially made metal

• Technetium

• Methaphetamine

• Nitrogen

• Bromide

Who was the first person to group metals and non-metals together

• Cleopatra II

• Antoine Lavoisier

• John Newlands

• Gustavo Fring

What was Dmitri Medeleev called

• The king of chemistry

• The prince of periodic table

• The king of elements

• The Tsar

What was Henry Mosley called

• The modern father

• The father of the ancient periodic table

• The father of chemistry

• The father of modern periodic table

Who created a version of the periodic table similar to Medeleev

• Antonio Laviosier

• Henry Mosley

• Lothar Meyer

• James Whitehall

When did Henry Mosley rearrange the elements in the periodic table

• 1945

• 1925

• 1913

• 1930

Who created the law of triad

• John Newlands

• Gunzan huminga

• Johann Wolfgang Dobereiner

• Qukel ripe