fbpx

Hannah Education & Technology- Small Steps, Good Grades Secondary Science Program

FAQs
Subscribe Now
Reviews

Tag: chemistry periodic table trends

  • Chemistry Periodic Table Trends (Down Group 1 and 17)

    This post is about Chemistry Periodic Table Trends (Down Group 1 and 17). Last week, our post was about Chemistry Periodic Table Trends (Across a Period). This week, it will be about trends (Down Groups 1 and 17). Trends Down Group 1 (Alkali Metals) Atomic Size:Trend: Increases down the group.Explanation: As you move down Group…

  • Chemistry Periodic Table Trends (Across a period)

    This post is about Chemistry Periodic Table Trends (Across a period). Across a Period: Atomic size decreases, and electronegativity and ionization energy increase. Trends:Across a Period: Atomic size decreases, and electronegativity and ionization energy increase.Down a Group: Atomic size increases, and electronegativity and ionization energy decrease. Atomic Size Decreases Across a Period:Reason: As you move…