In order for one element to replace another that is in a compound, the single element must be .......

• More active metal or nonmetal

• Less active metal or nonmetal

• Heavier

• A Noble Gas

What are the products of this reaction?

Cu+ AgNO₃ -->

• Cu(NO₃)₂+Ag

• Cu + NO₃ + Ag

• CuAg+NO₃

• Cu+ AgNO₃

Tags

NGSS.HS-PS1-2

According to the activity series, which of the following single replacement reactions can occur?

• Ca + Al₂(SO₄)₃

• Fe + NaOH

• Ni + MgSO₄

• Al + KOH

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

If an element is diatomic it should have a subscript of___

• 2, always
• 2, only when it is by itself
• it shouldn't have a subscript, it should have a coefficent

Tags

NGSS.MS-PS1-1

To predict if a single replacement reaction will take place you should use a(n)

• Activity series
• Solubility Chart
• Periodic Table
• Metal chart

Predict the products to this reaction: Ag + NaCl ---->

• No reaction

• AgCl + Na

• AgNa + Cl₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which of the following is not a diatomic element?

• H₂

• Cl₂

• O₂

• He₂

Predict the products for this reaction: F₂ + NaCl ----->

• No reaction

• F₂Cl + Na

• NaF + Cl

• NaF + Cl₂

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

According to the activity series, which element is the most active?

• Li

• Na

• Ca

• Mg