Question

The elements in groups 3 through 12 are called the

Answer 1

Answer:

All the elements in groups 3–12 are transition metals. Transition metals include the elements that are placed below the periodic table. Those that follow lanthanum (La) are called lanthanides.

Explanation:

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Answer 2

The elements in groups 3 through 12 are called transition elements.

Explanation:

• Transition elements are also called transition metals.
• These metals have partially filled d orbitals.
• They are placed in between the s block and p block elements in the periodic table. They are also called d block elements
• They are d block elements because the penultimate electron enetres into the d orbital.
• They are used as catalysts in many reactions.
• It is used in the manufacture of many fertilizers.
• Other uses include metals in the construction and manufacturing industries.