Question Bank

The electronic configuration of a halogen is usually:

Which metal is preserved in kerosene?

The most metallic element in Group 1 is:

Which element has the symbol 'Sn'?

How many electrons are in the outermost shell of an element with atomic number 19?

Which element is found in all organic compounds?

Which of these is the most malleable metal?

What is the mass number of an atom of Oxygen-18?

Which element has the symbol 'Hg'?

What is the chemical symbol for the element Lead?

Which of the following elements is a noble gas?

What is the atomic number of Phosphorus?

Which element has the symbol 'K'?

How many electrons are in the outermost shell of Magnesium?

Which of these is a liquid metal at room temperature?

What is the valency of Helium?

Which element is commonly used in electric heater coils?

What is the most abundant element in the Earth's atmosphere?

The symbol 'Ag' represents which element?

Which element is known as the 'King of Chemicals'?