Intro to Bonding Concept #1

What does the prefix "inter-" mean?

• Within

• Before

• After

• Between or among

As it relates to bonding, what are intermolecular forces?

• Forces within a substance

• Forces between different substances

• Forces within a molecule only

• Forces that break chemical bonds

As it relates to bonding, what are intramolecular forces also known as?

• Physical forces

• Hydrogen bonds

• Chemical bonds

• Ionic forces

Tags

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Why does the word "intramurals" help you remember the meaning of "intra-"?

• It refers to activities between different schools

• It refers to activities within one school

• It refers to activities outside of school

• It refers to activities after school

Why do elements form chemical bonds with other elements?

• To become stable

• To increase their mass

• To change their color

• To lose electrons

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What does the diagram of H₂O represent in the context of chemical bonds?

• Atoms held together by chemical bonds to form a molecule

• A mixture of gases

• A physical change in water

• A single element in nature

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What is a compound?

• A mixture of two or more substances physically combined

• Two or more elements chemically combined

• A single element in its pure form

• A solution of water and salt

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What happens to electrons during the formation of an ionic bond?

• Electrons are shared between atoms

• Electrons are transferred from one atom to another

• Electrons are destroyed

• Electrons are created

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If a compound has the chemical formula NaCl, how many atoms of sodium and chlorine are present in one unit of the compound?

• 2 atoms of sodium and 1 atom of chlorine

• 1 atom of sodium and 2 atoms of chlorine

• 1 atom of sodium and 1 atom of chlorine

• 2 atoms of sodium and 2 atoms of chlorine

Tags

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What does a chemical formula tell you about a compound?

• The taste of the compound

• The elements and how many of each are in a unit of the compound

• The color of the compound

• The melting point of the compound

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