Period Table

What do elements in the periodic table in a group have in common?

• ELEMENTS WITH SIMILIAR PROPERTIES

  OCCUPY THE SAME GROUP

• THEY ALL HAVE THE SAME ATOMIC NUMBER

• THEY ALL HAVE THE SAME ATOMIC MASS

• THEY HAVE NOTHING IN COMMON

Metals have all these properties, but not

• Malleable

• Crumble

• Ductile

• Luster

What category do the Iron Triads belong to?

• Nonmetals

• Metalloids

• Transition elements

Which member of the Boron family is used to make baseball bats, soft drink cans, and siding for homes?

• Aluminum

• Boron

• Gallium

• Thallium

Halogens are highly reactive nonmetals. Which group combines most readily with them?

• None of the groups

• Group3

• Group 5

• Group 1

Tags

NGSS.MS-PS1-5

Which Alkali metal is most reactive?

• Cesium

• Lithium

• Sodium

• Potassium

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Many elements that are essential for life include nitrogen, oxygen, and carbon. How are they classified?

• Nonmetals

• Metals

• Metalloid

• None

Elements that share similar physical and chemical characteristics are called-------

• period

• group

• elements

The rows going across the Periodic Table of elements are called_______

• group

• elements

• period

The ___________ do not occur naturally on Earth. They are created by human manipulation

Tags

NGSS.MS-PS1-3