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Display the groups of the periodic table and their charges.
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- What is a period in the periodic table? From what does it derive its name?Explain how ions are formed by the gain or loss of electrons and use the periodic table to predict the charges of common ions?According to Coulomb’s law, what happens to the potential energy of two oppositely charged particles as they get closer together?
- Explain what is meant by the periodic table with an explanation of the divisions it consists of and what is the benefit of having a periodic table?Four neutral objects are sketched below, in black and white. There are positive and negative electric charges inside these objects, and at least some of those charges can move around. Now suppose a negative charge comes close to these objects, as shown in the sketch. Shade the objects red anywhere you expect them to become more negatively charged, and shade the objects blue anywhere you expect them to become more positively charged.Identify these elements based on their locations in the periodic table. Give the symbol, not the name.