5 Questions
Which of the following is a correct trend across period 3 (from Na to Cl)?
Atomic radius decreases
What increases across a period from left to right?
Electronegativity
What are the typical characteristics of metals?
High electrical conductivity
How do the following properties change down Group 17 of the periodic table?
Electronegativity decreases
What is the correct trend going down groups 1 and 17?
Electronegativities decrease
Test your knowledge of bonding and periodicity with this quiz. Explore trends across period 3 and increase across a period. Challenge yourself with questions on atomic radius, melting point, and first ionization energy.
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