The chemical elements of the Periodic Table are classified into Metals and non-metals, from this division the links between them can be Metallic, Ionic or Covalent; Accordingly, he responds: 1. Between which chemical elements does each bond occur?
2. What electronic characteristics does each one have?
3. Consider the chemical elements:
a) Ca b) Se
• Identify each element (name, Z and A.)
• What type of chemical bond will there be between these elements?
• It raises the electronic configuration by sublevels of each one.
• Mentions and states the necessary Rules that define the Electronic Entry Order.
• Justify its position in the Periodic Table according to the Electronic Configuration.