What type of chemical reaction releases heat?

What is the name of the energy needed to start a chemical reaction?

what type of chemical reaction do you add heat to?

Reactivity is............

Family 1 and 17 are very reactive because they are so close to filling their outer valence shell. Family one only needs to get rid of one electron and family 17 only needs to gain one electron.

Family 18 (the noble gasses) are so stable because they already have a full valence shell.

Which one is not a item to look for to see if a chemical change has taken place? In other words which one is not part of the chemical changes checklist?

Which one is not a item to look for to see if a chemical change has taken place? In other words which one is not part of the chemical changes checklist?

Which one is not a item to look for to see if a chemical change has taken place? In other words which one is not part of the chemical changes checklist?

Which one is not a item to look for to see if a chemical change has taken place? In other words which one is not part of the chemical changes checklist?.......careful on this one it could be tricky!

Although there are many items on the chemoical changes checklist.....what is the only 100% way you can be sure a chemical change has taken place?

Teachers: Create FREE classroom games with your questions Click for more info!
©2007-2024 Review Game Zone | About | Privacy | Contact | Terms | Site Map