Topic 3 Lesson (11-20)Vocabulary Quiz 2

What is the definition of luster?

• The way a mineral reflects light from its surface.
• A term used to describe material that can be hammered or rolled into flat sheets.
• A term used to describe a material that can be pulled out into a long wire.
• A substance that can conduct electric current under some conditions.
• The electrons that are in the highest energy level of an atom and that are involved in chemical bonding.

What is the definition of ductile?

• A term used to describe a material that can be pulled out into a long wire.
• The ease and speed with which an element combines, or reacts, with other elements and compounds.
• A term used to describe material that can be hammered or rolled into flat sheets.
• The way a mineral reflects light from its surface.
• A substance that can conduct electric current under some conditions.

What is the definition of semiconductor?

• A substance that can conduct electric current under some conditions.
• A term used to describe material that can be hammered or rolled into flat sheets.
• The way a mineral reflects light from its surface.
• The ease and speed with which an element combines, or reacts, with other elements and compounds.
• A term used to describe a material that can be pulled out into a long wire.

What is the definition of valence electron?

• The electrons that are in the highest energy level of an atom and that are involved in chemical bonding.
• A term used to describe material that can be hammered or rolled into flat sheets.
• The way a mineral reflects light from its surface.
• A term used to describe a material that can be pulled out into a long wire.
• A substance that can conduct electric current under some conditions.

What is the definition of reactivity?

• The ease and speed with which an element combines, or reacts, with other elements and compounds.
• The way a mineral reflects light from its surface.
• A term used to describe a material that can be pulled out into a long wire.
• A term used to describe material that can be hammered or rolled into flat sheets.
• A substance that can conduct electric current under some conditions.

Malleable?

What is the definition of chemical symbol?

• A one or two-letter abbreviation for an element
• An arrangement of the elements showing the repeating pattern of their properties
• The average mass of all the isotopes of an element
• Elements in the same vertical column of the periodic table; also called family
• A substance made of two or more elements chemically combined in a specific proportion

What is the definition of period?

• A horizontal row of elements in the periodic table
• An arrangement of the elements showing the repeating pattern of their properties
• The average mass of all the isotopes of an element
• A one or two-letter abbreviation for an element
• The sum or protons and neutrons in the nucleus of an atom

What is the definition of group?

• Elements in the same vertical column of the periodic table; also called family
• An arrangement of the elements showing the repeating pattern of their properties
• The sum or protons and neutrons in the nucleus of an atom
• A one or two-letter abbreviation for an element
• A substance made of two or more elements chemically combined in a specific proportion

What is the definition of compound?

• A substance made of two or more elements chemically combined in a specific proportion
• The sum or protons and neutrons in the nucleus of an atom
• An arrangement of the elements showing the repeating pattern of their properties
• A one or two-letter abbreviation for an element
• Elements in the same vertical column of the periodic table; also called family