Which industry requires the most water?

petroleum

paper

automobile

steel

How many protons does Thorium have?

If the Large Hadron Collider is 27 km long, and visible light travels 3.0 * 108 m/s, how long does it take a ray of visible light to travel from one end of the collider to the other?

Will ice melt faster with a lot of salt added or little salt added?

A system used to represent the valence electrons around the chemical symbol of an element is the

A skin cell divides to make a new skin cell. Which component of cell theory does this best illustrate?

What type of chemical bond is formed between two atoms of bromine 1. Metallic 2. hydrogen 3. Ionic 4. covalent

Before oceanography was recognized as its own branch of science it was part of A. Physics B. Chemistry C. Geometry D. Natural science

For a chemical reaction to be spontaneous at all temperatures, which of the following conditions must be met? a. ΔS° > 0, ΔH° > 0 b. ΔS° > 0, ΔH° < 0 c. ΔS° < 0, ΔH° < 0 d. ΔS° 0 e.

What is a Binary Compound? Is it related to the Ionic and Molecular compounds? if so, how so?

Which answer correctly describes the difference between covalent and ionic bonds? A. ionic: transfer of protons covalent: transfer of electrons B. ionic: transfer of electrons covalent: transfer of protons C.