Which ion is responsible for basic properties?

hydronium

hydroxide

hydrogen

a and c

What is an element? a. A substance that is made of water. b. A substance made of only one type of atom. c. A substance that is made of no atoms. d. A substance made of more than one type of atom.

Are chromosomes in side the nucleus of a plant cell

In the ideal gas law, what does n represent?

What can be concluded if an ion of an element is smaller than an atom of the same element? (1) The ion is negatively charged because it has fewer electrons than the atom. (2) The ion is negatively charged because it has more electrons than the atom.

The air above earth's surface is at different temperatures. What is responsible for this difference in temperature? the moon the sun landforms earth's rotation

Why must an air traffic controller know a plane's velocity

Compare and contrast the two kinds of chemical bonds (ionic and covalent)

If a thin and a thick wire are otherwise identical, what property is lower for the thicker wire? 1. current 2. static charge 3. resistance 4. voltage

Which set of numbers gives the correct possible values of l for n = 2?

Light from the sun is absorbed by the ground and converted to what?