A Matter of property
This Law states that a reactant weighing 5 grams will result in a product that weighs 5 grams.
What Law of Conservation of Mass
This is the name of a pure substance.
What is an element.
This is the formula for water.
What is H2O?
Bubbles and new smells indicate this change has happened.
What is Chemical?
This happens to the atoms in a chemical reaction.
What is rearranged?
Being ductile (able to be pulled into wires), conductive of electricity, and being malleable are physical properties of these elements.
What are metals?
Substances made of many compounds that can be separated out are known as this.
What is a mixture?
This water property is why water bugs can sit on the water's surface.
What is surface tension?
What is missing in this chemical equation to yield this product:
______ + _____ --> 2H2O
What are the reactants?
This is what you would use to test the pH of a substance.
What is litmus paper (or universal indicator, but mostly litmus paper)?
Dull, brittle, good insulators but not ductile are physical properties of these elements.
What is non-metal?
This is something made of more than one element.
What is a compound?
This water property explains why water will stick to the sides of a graduated cylinder.
What is adhesion?
This side of a chemical equation is the new substance after a chemical reaction.
What is the product?
This is the number of atoms in this formula
C5H12O
What is 18?
The physical properties of these least abundant elements include semiconductors, which are hard but brittle (nonmalleable) and solid at room temperature.
What are metalloids.
Kool-aid is an example of this type of mixture.
What is homeogenous?
This water property explains why water droplets will form larger drops like on the hood of a car.
What is cohesion?
Water evaporating is an example of this change.
What physical?
What is the number of atoms on the reactant side of this equation:
2Fe + HCl --> 3H2 +FeCl3
What is four?
Oxygen is number 8 on the periodic table because of this.
What is it's atomic number?
Sand and water is this kind of mixture.
What is heterogeneous?
Combining these two water properties, this action is why water can move up trees. (three answer question)
What is adhesion and cohesion to create capillary action?
The coefficient in a chemical formula represents this.
What is the number of molecules?
What is the number of atoms on the product side of this equation:
2Fe + HCl --> 3H2 +2FeCl3
What is fourteen?