(Question)
Q: Alkenes can react with what to form alcohols? Choices: - air - proteins - sugars - water A:
(Answer)
water

(Question)
Q: Like quarks, gluons may be confined to systems having a total color of what? Choices: - yellow - blue - red - white A:
(Answer)
white

(Question)
Q: The elements in group 2 are called what? Choices: - halogens - metal alloys - noble gases - alkaline earth metals A:
(Answer)
alkaline earth metals