Periodic Table

Who created the first periodic table?

• Albert Einstein

• Dmitri Mendeleev

• Isaac Newton

• Thomas Edison

Group 2 of the periodic table is known as

• alkali metals

• halogens

• alkali earth metals

• noble gases

Which of these is a non-metal

• silver

• lead

• magnesium

• phosphorus

Which of these is a halogen?

• bromine

• tellurium

• sulphur

• oxygen

Rows in the periodic table are known as

• lines

• columns

• periods

• groups

Columns in the periodic table are known as

• groups

• rows

• periods

• halogens

The periodic table is arranged in

• alphabetical order

• decreasing atomic number

• reactivity

• increasing atomic number

Elements in a group have similar

• properties

• symbols

• size

• names

Which group in the periodic table is said to be inert

• alkali metals

• noble gases

• halogens

• transition metals

Which non-metal conducts

• silicon

• gold

• graphite

• diamond