Question: Q: What is denoted by the number above the chemical symbol of each element in a modern periodic table? A:
OPTIONS:
- metallic number
- atomic weight
- electron count
- atomic number
Answer: atomic number

input with options: Q: Galaxies can be spiral, elliptical, or which other type? A:
OPTIONS:
- oblong
- simple
- vertical
- irregular
output: irregular

Q: Q: The chemical symbol of which ion is written first in ionic compounds? A:

OPTIONS:
- negative ion
- good metal ion
- last ion
- positive metal ion

A: positive metal ion

input: OPTIONS:
- brave
- humble
- lucky
- noble Now, answer this question: Q: What type of gases are the least reactive of all elements? A:
A:
output: noble

Q: A long chain of monosaccharides linked by glycosidic bonds is known as what? A:

OPTIONS:
- sulfate
- Fructose
- polymers
- polysaccharide

Answer: polysaccharide

Q: Q: What is sulfur trioxide dissolved in to form sulfuric acid? A:

OPTIONS:
- silver
- mercury
- lead
- water

A:
water