4. Atoms and Elements
Periodic Table: Element Symbols
4. Atoms and Elements
Periodic Table: Element Symbols
04:01
Practice this topic
- Multiple Choice
Based on the number of protons each element has, which would you expect to be chemically similar?
- Open QuestionGive the symbol of the element described by each of the following:a. the alkaline earth metal in Period 2
- Open QuestionWhy does the fourth period in the periodic table contain 18 elements?
- Open QuestionWrite the name and symbol of the element with the following atomic number: (4.1, 4.2)h. 92
- Open QuestionLook again at the trends illustrated in Figures 2.3 and 2.4.a. How do the peaks/valleys correlate with locations in the periodic table?b. Are there other chemical properties that also exhibit periodic trends? What are they?