Q: Q: Reactant concentrations are highest at which part of a reaction? A:

OPTIONS:
- ending
- middle
- concurrent
- beginning

A: beginning

input: OPTIONS:
- A HYPER-PIGMENTATION THAT IS LARGER THAN THE PARENT ATOM
- an contraposition that is larger than the parent atom
- an dissociative that is larger than the parent atom
- an anion that is larger than the parent atom Now, answer this question: Q: Electrons always result in what? A:
A:
output: an anion that is larger than the parent atom

Q: What is an alloy of both tin and copper? A:

OPTIONS:
- Cobalt
- silver
- Aluminium
- bronze

Answer: bronze

Problem: OPTIONS:
- change and energy
- energy and motion
- force and matter
- matter and energy
Q: Q: What are considered to be the most basic concepts in the field of physical science? A:
Answer: matter and energy

Problem:OPTIONS:
- proteins
- molecule
- atom
- cell

Q: What is the smallest independently functioning unit of a living organism? A:
****
A: cell

Problem:OPTIONS:
- parents
- schools
- teachers
- antismoking groups

Q: Who has proposed that cigarette advertising in all media be banned entirely? A:
****
A:
antismoking groups