Protons and neutrons are composed of what?

A electrons

B. quarks

C. ions

D. molecules

1.) How many unpaired electrons are there in the Fe3 + ion when it is in its ground state? 2.) Which of these ions have noble gas electron configurations? (Give the electron configuration of each ion.) Cr3+ Al3+ Se2- 3.

How would you create an ion with a - 1 charge comparing number of electrons and protons

Measure of the average kinetic energy of molecules in an in an object

Which is a form of heat transfer that is reduced by using a pot holder when taking a hot dish out of an oven? absorption conduction convection radiation

You calculate that 391 000 00 0m is the answer to the problem you asked to write your answers in scientific notation which is correct

What is list of solutions

Which best explains why graphite is a good lubricant? Carbon atoms form strong bonds within each graphite layer but weak bonds between layers. Each carbon atom in graphite forms weak covalent bonds with three other carbon atoms.

What is glucose? Why is it important?

Which of these is an example of a chemical change? Deflating a rubber balloon Combining rubber with sulfur Stretching an elastic rubber band Erasing pencil marks from a page

A gas is contained in a thick walled balloon. When the pressure change from __ torr to 777 torr, the volume changes from 2.58 L to 1.53 L and the temperature changes from 368 K to 495 K