The density of corn syrup is 1.38 g/cm3.. which substance will float in corn syrup? a. graphite (2.16 g/cm3). b. glycerin (1.26 g/cm3). c. copper (8.9 g/cm3). d. silver (10.5 g/cm3)

B. glycerin (1.26 g/cm3).

Explanation: The substances with higher value of density than the density of corn syrup will sink and the substances with lower value of density than the density of corn syrup will float.

A.  graphite : has a density of which is higher than the density of corn syrup which is , Thus it will sink.

B. glycerin: has a density of which is lower than the density of corn syrup which is , Thus it will float.

C. copper :has a density of which is higher than the density of corn syrup which is , Thus it will sink.

D. silver: has a density of which is higher than the density of corn syrup which is , Thus it will sink.

you need to take a look at the periodic system in order to sort these elements into pairs that would most likely exhibit similar chemical properties. first, you need to find elements that are found in the same group (groups are vertical in the periodic system), and then to see whether they have the same valence number. if they meet these criteria, they will have similar properties.

the first pair: ne (neon) and kr (krypton), are noble gases found in group 8

the second pair: li (lithium) and k (potassium), found in group 1

the third pair: s (sulfur) and te (tellurium), found in group 6

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".