periodic table

What is the name of the top row of the two lines of elements found at the bottom of the periodic table?

• Noble Gases
• Lanthanides
• Actinides
• Group A

The name of the elements in groups 3-12 (middle section) of the periodic table is the...

• Halogens

• Alkali Metals

• Transition Metals

• Solid Metals

What type of elements will have very few valence (outer) electrons?

• Metals

• Nonmetals

• Metalloids

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

All nonmetals are gases, but not all gases are nonmetals.

• True
• False

What is the name of Group 2A?

• Alkali metals
• Alkaline-earth metals
• Transition metals
• Halogens

What group in the periodic table has metals, nonmetals AND metalloids, and all of those elements are solid at room temperature?

• Group 1A

• Group 13 (3A)

• Group 14 (4A)

• Group 16 (6A)

What is the name of group number 1?

• halogens

• noble gases

• alkali metals

• alkaline earth metals

where are the metaloids found

• far left, vertical

• stair step/diagonal

• far right horizontal

• at the bottom

What group number are the halogens found?

• 18 (8A)

• 1

• 2

• 17 (7A)

Periodic law states that the elements are arranged according to their atomic ________ so that elements with similar chemical properties are in the same ________ and properties repeat periodically.

• numbers, rows

• masses, rows

• masses, column

• numbers, column

Tags

NGSS.HS-PS1-1