Friday 21 February 2020

Ionic Formulae

Today we looked at writing ionic formulae. We used the reaction between sodium and water as our context...after being a little bit frightened by its reaction in the courtyard.




Then, we learned about writing ionic formulae:



No comments:

Post a Comment

Newton's Second Law of Motion

NEWTON'S SECOND LAW OF MOTION - F=m.a When forces are unbalanced , an object will change direction or speed (accelerate). This is propor...