Which metal is more reactive, zinc or copper?

• gold

• zinc

• copper

• iron

What is the reactivity series of metals based on?

• Their color

• Their atomic number

• Their ability to displace one another in a chemical reaction

• Their melting point

In the reactivity series, which metal is more reactive: iron or lead?

• Gold

• Iron

• Lead

• Aluminum

What happens when a metal higher in the reactivity series is placed in a solution of a metal lower in the reactivity series?

• No reaction occurs

• The metal higher in reactivity dissolves

• The metal lower in reactivity dissolves

• Displacement reaction occurs

Which metal is more reactive, gold or silver?

• Gold

• Platinum

• Aluminum

• Silver

What is the reactivity series of metals used for in chemistry?

• To predict the melting point of the metal

• To calculate the density of the metal

• To determine the color of the metal

• To determine the likelihood of a metal to react with other substances.

Tags

NGSS.HS-PS1-1

In the reactivity series, which metal is more reactive: magnesium or aluminum?

• Magnesium

• Iron

• Copper

• Aluminum

What is the significance of the reactivity series in predicting the outcome of displacement reactions?

• It has no significance in predicting displacement reactions

• It is used to determine the color of the products in displacement reactions

• It helps to predict the outcome of displacement reactions by comparing the reactivity of different metals.

• It only applies to non-metal elements

In the reactivity series, which metal is more reactive: potassium or sodium?

• Iron

• Potassium

• Sodium

• Gold

Explain the concept of reactivity series and its importance in understanding the behavior of metals.

• Reactivity series is important for understanding the boiling points of metals.

• The reactivity series is used to determine the color of metals.

• The reactivity series helps in predicting the density of metals.

• The reactivity series helps in understanding the behavior of metals in different chemical reactions.

Tags

NGSS.HS-PS1-1