Chemical Bonding - Essence Wade and Nyeama Newsome

When an atom loses or gains an electron it is called a(an)

• ion
• electron
• neutron
• proton

What is the reason for chemical bonding?

• To achieve a more stable electron configuration.
• To make elements more reactive.
• To increase the complexity of chemical reactions.
• To create chaos in the universe.

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NGSS.HS-PS1-1

What's the difference between a molecule and an atom?

• Molecules are not composed of atoms
• Atoms are made up of molecules
• Molecules are smaller than atoms
• Atoms are individual particles, while molecules are groups of atoms bonded together.

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NGSS.MS-PS1-1

....is an example of an element

• C02

• H20

• Carbon
• Atoms

The chemical bond that forms when electrons are shared is called:

• Metallic bond
• Covalent bond
• Hydrogen bond
• Ionic bond

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NGSS.MS-PS1-1

What is O₂?

• molecule
• acid
• ion
• element

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NGSS.MS-PS1-1

Who discovered chemical bonding?

• Isaac Newton
• Marie Curie
• Gilbert N. Lewis
• Albert Einstein

Which type of bond occurs between non metals?

• Ionic bond
• Covalent bond
• Metallic bond
• Hydrogen bond

Which type of bonds create compounds?

• Ionic and covalent bonds
• Single and double bonds
• Polar and nonpolar bonds
• Metallic and hydrogen bonds

Chemical bonding is only for metals

• False
• True