Q: Answer the following question given this paragraph: Solvation involves surrounding ions with solvent particles. Q: Solvation involves surrounding ions with what? A:

OPTIONS:
- proteins
- molecules
- passive particles
- solvent particles

A: solvent particles

input: OPTIONS:
- old energetic
- old consistent
- victoria falls
- old faithful Now, answer this question: Answer the following question given this paragraph: Old Faithful ( Figure below ) is the best-known geyser in the world. The geyser erupts faithfully every 90 minutes, day after day. During each eruption, it may release as much as 30,000 liters of water!. Q: What is the nickname of the best-known geyser in the world, which erupts reliably every 90 minutes? A:
A:
output: old faithful

Answer the following question given this paragraph: type of protozoa, such as Giardia, that moves with flagella. Q: Giardia is an example of a protozoa that uses flagella for what purpose? A:

OPTIONS:
- reproduction
- nutrients
- light
- movement

Answer: movement

Problem: OPTIONS:
- parallel
- same
- north and south
- opposite
Q: Answer the following question given this paragraph: At transform plate boundaries, two plates move in opposite direction. Q: At transform plate boundaries, two plates move in which directions? A:
Answer: opposite

Problem:OPTIONS:
- reflection ion
- circuit ion
- team ion
- spectator ion

Answer the following question given this paragraph: Since sodium fluoride is soluble, the sodium ion is a spectator ion in the neutralization reaction. The fluoride ion is capable of reacting, to a small extent, with water, accepting a proton. Q: What is the role of the sodium ion in the neutralization reaction of sodium flouride? A:
****
A: spectator ion

Problem:OPTIONS:
- metallic bond
- ionic bond
- hydrogen bond
- covalent bond

Answer the following question given this paragraph: Figure 6.31 (a) The radius of an atom is defined as one-half the distance between the nuclei in a molecule consisting of two identical atoms joined by a covalent bond. The atomic radius for the halogens increases down the group as n increases. (b) Covalent radii of the elements are shown to scale. The general trend is that radii increase down a group and decrease across a period. Q: The radius of an atom is defined as one-half the distance between the nuclei in a molecule consisting of two identical atoms joined by what? A:
****
A:
covalent bond