chapter 3-4

A substance with a low specific heat heats up __________, while a substance with a high specific heat heats up __________.

• Slowly, quickly

• Quickly, slowly

During a phase change, temperature

• Increases

• Decreases

• Does not change

The molar mass of an element is equal to its...

• Atomic mass
• Atomic number
• Oxidation number
• Valence electrons

Harper is testing the pH of a solution in her chemistry class. Which type of solution will have a pH below 7?

• Acid

• Base

Olivia is testing the pH of various solutions in her chemistry lab. Which pH value represents the strongest base among the solutions she tested?

• 1

• 7

• 4

• 14

Is NaCl (table salt) a Organic or Inorganic Compound?

• Inorganic
• Organic

Inorganic compounds may or may not have carbon.

• True
• False

What is the primary characteristic that distinguishes organic compounds from inorganic compounds?

• Conductivity

• Solubility in water

• Presence of hydrogen

• Presence of carbon

Which of the following statements is true regarding acids?

• They have a pH greater than 7

• They taste bitter

• They are slippery to the touch

• They turn blue litmus paper red

Is H2O (water) considered an organic or inorganic compound?

• Inorganic

• Organic