Session 3 (Chemistry)

Who is known as the Father of the Periodic Table?

• Albert Einstein

• Dmitri Mendeleev

• Alexander Borodin

• Michael Faraday

These elements are on the far right of the periodic table and are non-reactive. What are these called?

Two of these elements are radioactive and can be used for making nuclear bombs. Identify.

• Francium

• Helium

• Uranium

• Plutonium

• Gallium

Only the first _______ elements are naturally occurring. The rest are made through labs and experiments

Elements in the past were sorted by their atomic weight. Nowadays, the periodic table arranges elements using their?

• Date of discovery

• Reactivity to other elements

• Atomic Number

• Quantum Properties

Medals for second place and first place are usually coloured in Silver and Gold. What is their symbol in the Periodic Table?

• Na, Cl

• Au, Ag

• Bi, Lv

• Ni, Cu

• Fe, As

There is a mix of real and fictional elements on this list. Figure out which two are true substances.

• Manganese

• Vibranium

• Dilithium

• Kryptonite

• Bismuth

This element is named after a certain God of Thunder portrayed by Chris Hemsworth in Marvel films. The character is based on Scandinavian folklore. Which element is this?

How many known elements are included in the periodic table?

• 108

• 118

• 98

• 128

Identify 3 groups of elements in the Periodic Table.

• Alkali Metals

• Halogens

• Disgraceful Gases

• Transition Metals

• Arbitides