Chemical Bonds, Carbon, Functional Groups

Fill in the blank: ________ is formed when one or more electrons are transferred from one atom to another.

• Ionic bond

• Covalent bond

• Metallic bond

• Hydrogen bond

Fill in the blank: ________ is a chemical bond formed when two atoms share electrons.

• Covalent bond

• Ionic bond

• Metallic bond

• Hydrogen bond

Tags

NGSS.HS-PS1-1

Fill in the blank: When an atom gains or loses an electron it becomes positively or negatively charged. This is called an ________.

• Ion

• Isotope

• Molecule

• Element

Tags

NGSS.HS-PS1-2

Fill in the blank: A ________ is a covalent bond in which electrons are not shared equally.

• Polar covalent bond

• Nonpolar covalent bond

• Ionic bond

• Metallic bond

Tags

NGSS.HS-PS1-1

Fill in the blank: A ________ is a covalent bond in which the electrons are shared equally by the two identical atoms.

• Nonpolar covalent bond

• Polar covalent bond

• Ionic bond

• Hydrogen bond

Tags

NGSS.HS-PS1-1

Fill in the blank: ________ are compounds that contain carbon and hydrogen.

• Organic compounds

• Inorganic compounds

• Ionic compounds

• Metallic compounds

Tags

NGSS.HS-LS1-6

Fill in the blank: ________ are compounds that do not contain carbon and hydrogen together.

• Inorganic compounds

• Organic compounds

• Hydrocarbons

• Carbohydrates

Fill in the blank: ________ has 4 valence electrons allowing it to bond with many elements to form big compounds. Readily available and abundant. Does not dissolve in water.

• Carbon characteristics

• Oxygen characteristics

• Nitrogen characteristics

• Hydrogen characteristics

Fill in the blank: Carbon compound shapes include straight chains, branched chains, and rings.

• Carbon compound shapes

• Nitrogen compound shapes

• Oxygen compound shapes

• Hydrogen compound shapes

Fill in the blank: The ________ group is represented by OH-.

• Hydroxyl group

• Carboxyl group

• Amino group

• Phosphate group