Q: The formula unit of sodium chloride dissociates into one sodium ion and one? A:
OPTIONS:
- oxygen ion
- magnesium ion
- electron
- chloride ion
chloride ion

Q: Sickle-cell anemia, leukemia, lymphoma, and hemophilia are examples of what types of disease? A:
OPTIONS:
- microscopic disease
- Bone Diease
- Cancer
- blood disease

Answer: blood disease

Question: Q: The entropy is decreasing because a gas is becoming a what? A:
OPTIONS:
- swirl
- solid
- vapor cloud
- liquid
Answer: liquid

input with options: Q: The lunar landscape is covered by craters caused by what? A:
OPTIONS:
- earth impacts
- volcanoes
- water
- asteroid impacts
output: asteroid impacts

Q: Q: Generally speaking, electronegativity values ______ from left to right across a row in the periodic table and _______ down a column. A:

OPTIONS:
- reverse, descend
- move, fall
- decrease, increase
- increase, decrease

A: increase, decrease

Q: Transverse divisions are associated with leaf elongation, and longitudinal divisions are associated with what? A:
OPTIONS:
- leaf shedding
- leaf multiplying
- leaf coloring
- leaf broadening
leaf broadening