Transition Word

How many different ions can vanadium form?

What is the primary function of transition metals in biological systems?

• Catalysts in enzymatic reactions

• Structural components of DNA

• Energy storage in cells

• Insulation of nerve fibers

Which of the following is a characteristic property of transition metals?

• High electrical conductivity

• Low melting points

• Non-magnetic

• Lack of color

Transition metals often form colored compounds. What is the reason for this?

• Presence of unpaired d electrons

• High atomic mass

• Formation of ionic bonds

• Low ionization energy

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Which transition metal is essential for oxygen transport in the blood?

• Iron

• Copper

• Zinc

• Nickel

What is the role of transition metals in the Haber process?

• Act as a catalyst

• Provide reactants

• Absorb heat

• Supply energy

Which of the following is a common oxidation state for transition metals?

• +2

• -1

• +8

• 0

In the periodic table, where are transition metals located?

• In the d-block

• In the s-block

• In the p-block

• In the f-block

What is the electron configuration of a typical transition metal?

• Partially filled d orbitals

• Completely filled s orbitals

• Empty p orbitals

• Full f orbitals

Tags

NGSS.HS-PS1-1

Which transition metal is commonly used in catalytic converters in cars?

• Platinum

• Gold

• Silver

• Lead