bi_Science_Grade 7_Les éléments sont formés d’une seule sorte d’atome et les composés sont constitués d’atomes différents liés ensemble chimiquement.

Submitted by ccharles on
Subject
Grade
Big Idea
Elements consist of one type of atom, and compounds consist of atoms of different elements chemically combined.
Elaboration
  • Sample questions to support inquiry with students:
    • What are the similarities and differences between elements and compounds?
    • How can you investigate the properties of elements and compounds?
keywords
Elements consist of one type of atom, and compounds consist of atoms of different elements chemically combined