Using the activity series

The least reactive metals are _____ of the activity series, while the most reactive metals are ____ of the activity series.

• at the top; in the middle

• in the middle; at the top

• at the top; at the bottom

• at the bottom; at the top

Metals that we call "most reactive" prefer to become

• Solid/Atom

• Ions

• Plasma

• Cookies

Answer explanation

Metals that are considered "most reactive" tend to lose electrons easily, forming positive ions. This preference for ion formation is a key characteristic of their reactivity, making "ions" the correct choice.

Tags

NGSS.HS-PS1-2

Metals that we call non-reactive or least reactive prefer to become

• Solid/Atom

• Ions

• Plasma

• Cake

Which metal starts as an ATOM?

• Magnesium

• Copper

• Nitrate

Tags

NGSS.HS-PS1-1

Which metal starts as an ION?

• Magnesium

• Copper

• Nitrate

Sodium is more reactive than Aluminum

• True

• False

• Unsure

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Tin is more reactive than Aluminum

• True

• False

• Unsure

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Copper is more reactive than magnesium

• True

• False

• Unsure

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Lead is more reactive than silver

• True

• False

• Unsure

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Will a single replacement reaction occur if lead is added to a solution of zinc sulfate?

• Yes

• I'm not sure.

• Maybe.

• No.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2