Select the best answer for the question.
13. which statement accurately describes the relationship between mass and weight?
a. an object with twice the mass of another object will weigh twice as much
b. an object with twice the mass of another object will weigh four times as much.
c. an object with twice the mass of another object will weigh half as much.
od. an object with twice the mass of another object will weigh one-fourth as much.
mark for review (will be highlighted on the review page)

Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)

Identify the correct mole ratio for each substance. sodium chloride (nacl) na: cl = 1: ammonium nitrate (nhno) h: o = 4:

Need asap question 1 minerals are organic compounds. true false question 2 what vitamin can be found in foods like oranges, grapefruits, and broccoli? a. vitamin a b. vitamin k c. vitamin c d. vitamin d question 3 what are minerals? a. chemical elements that are needed for body processes. b. organic compounds that the body needs in small amounts to function properly. c. small molecules used to build proteins. d. an organic compound that is insoluble in water and includes fats. question 4 how many types of vitamins does the human body need? a. 15 b. 11 c. 13 d. 17 question 5 vitamins are a good source of energy. true false