Chapter 3 Part 1

Attractions between water molecules are called

• Covalent bonds
• Ionic bonds
• Polar bonds
• Hydrogen bonds

Tags

NGSS.HS-ESS2-5

Which letter represents the negative end?

• A
• B
• C
• D

Tags

NGSS.HS-PS2-4

NGSS.HS-PS2-5

The property where water molecules are attracted to other water molecules.

• adhesion
• capillary action
• cohesion
• universal solvent

Tags

NGSS.HS-ESS2-5

What property of water makes it the 'universal solvent'?

• it is a polar molecule
• it is an ionic compound
• it contains hydrogen bonds
• it steals electrons from other atoms

Tags

NGSS.HS-PS1-2

What is a functional group?

• Group of atoms that give specific characteristics to a molecule

• Group of molecules that give specific characteristics to an atom

• Group of molecules that make up a group of atoms

• Group of atoms that give specific characteristics to an element

What functional group is -OH

• Hydroxyl

• Carboxyl

• Amino

• Carbonyl Ketone

What functional group(s) is/are present on the molecule? (check all that apply)

• Hydroxyl

• Carboxyl

• Methyl

• Carbonyl Aldehyde

What functional group is shown?

• amino

• hydroxyl

• carboxyl

• sulfhydryl

What functional group is shown?

• carbonyl

• hydroxyl

• carboxyl

• amino

What functional group is shown?

• carboxyl

• phosphate

• hydroxyl

• amino