Want to create interactive content? It’s easy in Genially!
Get started free
Flashcard
Patricia MP
Created on November 28, 2024
Start designing with a free template
Discover more than 1500 professional designs like these:
Transcript
CLUES
Are the chemical elements of group 17 in the periodic table. They are characterized by having seven electrons in their valence shell, which gives them high reactivity, especially with metals to form ionic compounds.
ANSWER
Go back