To find the total number of electrons available for bonding in a positive ion, you should add the ion charge to the total number of valence electrons of the atoms present

Compare and contrast monoprotic and polyprotic acids.

As two chemicals react, the chemical bonds between the atoms in each react and break. Then, new bonds form. We call this process a chemical change or chemical reaction. True False

Which of these would would be a correct covalent bond pairing? A-H3O B-CF2 C-NF D-CH4

What is a disadvantage to hydropower dams? A. Not every place is close to the ocean. B. People and animals can lose their homes to flooding. C. Not every place receives many hours of direct sunlight. D. Many pollutants are put into the air.

Species developed harder shelled eggs to raise them on land, this is to adapt to the changes in the enviorment during the Cenozoic era. True Or false?

Why do cells have a limit to how big or small they can be?

Which of the following subatomic particles is found the farthest from the center of the atom? a. A neutral particle that is found in the electron cloud b. A negative particle that is found in the nucleus c.

The nonmetals in groups 5a, 6a, and 7a question 15 options: lose electrons when they form ions. form ions with charges of 3-, 2-, and 1-, respectively. form positively charged ions. form ions with a numerical charge equal to their group number.

How many protons are in a electrons?

What is the sum of the numbers of neutrons and electrons in the ion 208 Pb2+?