Whiteboard Challenge
This educational guide explores the fundamental concepts of valence electrons and charges of common ions such as Aluminum (Al), Potassium (K), Silver (Ag), Argon (Ar), Nitrogen (N), Chlorine (Cl), Sulfur (S), Oxygen (O), Calcium (Ca), Sodium (Na), and Magnesium (Mg). It provides answers to questions about the number of valence electrons for each element and whether they exist as cations or anions. This resource is perfect for students and anyone interested in chemistry to better understand the behavior of these essential elements.
Whiteboard Challenge
E N D
Presentation Transcript
How many valence electrons does Al have?
Anion or Cation? Ag+1
How many valence electrons does Ar have?
Anion or Cation? N(find it)
Anion or Cation? Cl-1
Anion or Cation? O2-
How many valence electrons does Cl have?
Anion or Cation? Zn2+
How many valence electrons does Na have?
Anion or Cation? Mg2+
Anion or Cation? Na1+