Chemical Bonding Review

Which part of the atom is responsible for chemical bonding?

• Core Electrons

• Valence Electrons

• Protons

• Neutrons

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A chemical bond that involves the sharing of nonmetal electrons.

• ionic bond
• an Ion
• covalent bond
• a anion

A positively or negatively charged particle.

• covalent bond

• ion

• oxidation number

• subscript

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A chemical bond between oppositely charged ions.

• Covalent bonds

• Ionic Bonds

• Ion

• Compound

What are ionic bonds?

• Valence electrons transferred between atoms

• Core electrons transferred between atoms

• Protons are transferred between atoms

• Neutrons are transferred between atoms

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A group of covalent bond atoms are called a _________________

• Compound

• Molecule

• Ion

• Chemical

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What are the 2 types of ions?

• protons and neutrons

• molecules and compounds

• polar and nonpolar

• cation and anion

How many valence electrons do most atoms need to have a complete outer shell and be happy?

• 1
• 8
• 10
• 5

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If an element gives away an electron, will it form a positive ion or a negative ion?

• Positive.
• Pawww-sitive.
• Negative.
• Neutral.

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Hydrogen needs _____ electrons in its valence shell to be stable.

• 4
• 6
• 8
• 2

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