What is the general property of alkali metals in terms of reactivity?

• High reactivity

• Low reactivity

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

What is the general property of halogens in terms of reactivity?

• No reactivity

• High reactivity

What is the general property of noble gases in terms of reactivity?

• Moderately reactive

• Unreactive

Tags

NGSS.HS-PS1-2

What is the general property of transition metals in terms of forming colored compounds?

• They often form colored compounds

• They only form colored compounds in the presence of oxygen

What is the general property of metalloids in terms of conductivity?

• High conductivity

• Intermediate conductivity

What is the general property of alkali earth metals in terms of reactivity?

• High reactivity

• Variable reactivity

What is the most reactive halogen?

• Fluorine

• Bromine

What is the general property of lanthanides in terms of reactivity?

• High reactivity

• Low reactivity

What is the general property of actinides in terms of radioactivity?

• Highly radioactive

• Non-radioactive

Tags

NGSS.HS-PS1-8

What is the general property of post-transition metals in terms of conductivity?

• No conductivity

• Low conductivity