Energy is defined as the

A ability to cause change in matter or the capacity to do work

B amount of matter in a substance

c feree times distance-

D distance divided by the time

Is it easier to form a positive ion with an element that has a high ionization energy or an element that has a low ionization energy? Explain.

This form of matter has no definite shape but it has volume. A. Liquid B. Gas and Liquid C. Solid E. Solid D. Liquid and Solid F. Gas

Which aspects of water makes it an excellent solvent?

The elements of the periodic table are arranged in horizontal rows according to each successive element's greater ... ? 1. atomic mass 2. atomic radius 3. number of protons 4. number of neutrons

Calculate the work for each of the following processes beginning with a gas sample in a piston assembly with T 5 305 K, P 5 1.79 atm, and V 5 4.29 L: (a) irreversible expansion against a constant external pressure of 1.00 atm to a final volume of 6.

A sample of hydrogen was collected by water displacement at 23.0°C and an atmospheric pressure of 735 mmHg. Its volume is 568 mL.

What is loamy soil?

What is the lowest possible value of n for a d atomic orbital?

List the following bonds in order of increasing ionic character: CsF, ClCl, BrCl, SiC

Characterize the size of an atom