Chapter 10: Periodic Table

What is the periodic table a chart of?

• Elements

• Compounds

• Mixtures

• Molecules

What does a period represent on the periodic table?

• A row

• A column

• A diagonal

• A circle

What is a period on the periodic table?

• A row of elements

• A column of elements

• A diagonal of elements

• A cluster of elements

How many periods are there in the periodic table?

• 5

• 7

• 10

• 18

What do elements in the same period have in common?

• Same number of electron shells

• Same number of valence electrons

• Same atomic mass

• Same atomic number

What is the term for mass per unit volume of a substance?

• Ductility

• Density

• Luster

• Malleability

What is the ability of a metal to reflect light called?

• Density

• Ductility

• Luster

• Malleability

What property describes the ability of a substance to be hammered or pressed into sheets?

• Density

• Ductility

• Luster

• Malleability

Which groups on the periodic table contain transition elements?

• Groups 1-2

• Groups 3-12

• Group 17

• Group 18

Halogens are found in which group on the periodic table?

• Group 1

• Group 12

• Group 17

• Group 18