When the pH of a solution is changed from 4 to 3, the hydronium ion concentration of a solution

1. Decreases by a factor of 10

2. Increases by a factor of 10

3. Decreases by a factor of 100

4. Increases by a factor of 100

Hi. where is the graph?

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.

What are the choices?