This report on Door Lock & Lockset Manufacturing: 1  Provides Market Size information to assist with planning and strategic decisions. 2  Includes the necessary information to perform SWOT, PEST and STEER analysis. 3  Helps you understand market dynamics to give you a deeper understanding of industry competition and the supply chain.
Look at the number of bonding domains. for example, Calcium has a charge of +2 and oxygen has a charge of -2. They bond, and calcium gives up 2 electrons to the same oxygen, creating a double bond, forming a binary compound (Calcium Oxide) It all depends on the elements. The main thing is the number of electrons being transfered.
In an ionic chemical bond, electrons from the metallic substance are transferred to the atoms of the nonmetallic substance. Covalent bonds occur between nonmetallic substances. An example would be the bond formed between two hydrogen atoms and one oxygen atom to form the compound water (H2O). In a covalent bond, the electrons are shared between the atoms. The third major type of chemical bond, the metallic bond, is formed between metallic atoms.