Rank the elements from smallest to largest electronegativitu (smallest at top)

1. b
2. c
3. f
4. ne

Which of these is the result of scientific research and not engineering? a. a new shoe design that features air cushioning for more comfort and protection b. the creation of glass with uv protection. c. a conclusion about diet commonalities among diabetics. d. the development of a smaller, more compact missile.

How does litmus paper indicate an acid?

Calculate the mass of silver needed to react with chlorine to produce 126g if silver chloride?