Answer:
Element.
General Formulas and Concepts:
<u>Chemistry</u>
- Reading a Periodic Table
- Diatomic Elements
Explanation:
Diatomic Elements are elements that are bonded to themselves. Naturally, these elements are not found alone in nature.
Diatomic Elements:
Hydrogen
Nitrogen
Oxygen
Fluorine
Chlorine
Bromine
Iodine
Since Nitrogen is a diatomic element, we would find Nitrogen in nature as N₂.
A. An oxidation state is a number that is assigned to an element in a chemical combination. This number represents the number of electrons that an atom can gain, lose, or share when chemically bonding with an atom of another element.
The dominant must be for the black fur and the recessive must be for the white fur.
Answer:
Explanation:
1. "Molecular" equation
Solubility rules
- Salts containing Group 1 elements are soluble.
- Salts containing halides are generally soluble, except the halides of silver, mercury(I), and lead.
- All metallic hydroxides are insoluble except Group 2 from calcium down.
So, BaCl₂ is soluble, and the molecular equation is
2. Ionic equation
3. Net ionic equation
Cancel all ions that appear on both sides of the reaction arrow (in boldface).