The minimum amount of energy required to overcome the energy barrier in a chemical reaction is the

A. heat of reaction.

B. activation energy.

C. Kinetic energy of the reactants.

D. enthalpy of the products.

Select all of the properties of ionic bonds. (select all that apply) Intermediate bond strength Formed from nonmetals only Electrons are transferred Formed from metals and nonmetals Formed from metals only Weakest bond Strongest bond Electrons are

Sentence for death rate

How can the loss of one species potentially destroy a habitat?

Is atom significance when they are so small

What tests would you use to identify a solution of ag3po4?

In an acid-base titration, of 20 ml of a m HCI solution with 1 m NaOH. How many ml of NaOH are needed

Which of the following is not a source of air pollution related to human activities

Objects and substances in motion is I

If you were to remove an electron from a sodium atom that has eleven protons, what would be the electrical charge of the ion?

The atomic mass of fluorine in 19.0 amu, so the molar mass is?