is splitting a piece of wood physical or chemical change?
Physical
What is the most common element?
Hydrogen
What is the charge of Mg?
+2
What is the chemical formula of water?
H2O
How many tower troops are there in Clash Royal?
4
Is a bridge rusting physical or chemical change
Chemical
Which metal is a liquid at room temperature?
Mercury
What is the charge of Vanadium (V)?
+5
What is the chemical compound for Magnesium and Oxygen
MgO
Whats the max level for each card in Clash Royal
15
Is baking a cake physical or chemical change
What is the most reactive element?
Francium
What is the charge of Carbon?
-4
What is the chemical compound for Radium and Iodide
Ra I2
Who is this man?
Walter White
chemical
What is the most reactive non metal?
Fluoride
What is the charge of Oganesson?
0
What is the chemical compound for acetate?
C2H3O2
How many cards are in clash royal
121
Who is this man?
Albert
How many out shells does Titanium have
4
what is the charge of Praseodymium
+3
What do we breath?
Nitrogen, Oxygen, Argon, and Carbon Dioxide
What is the atomic mass of a barbarian In Clash Royal?
5