Physical Properties
I determine whether an object floats are sinks.
What is density.
Elements located along the stair case are called...
What are metalloids.
The formation of bubbles in a beaker is evidence of which type of change?
What is a chemical change.
Trail mix is an example of this type of mixture.
What is heterogeneous.
I take up the volume of the container. What am I?
What is a gas.
A physical property of matter that means it has shininess is...
What is luster.
Hydrogen is an example of...
What is a nonmetal.
Breaking an egg is an example of what type of change?
What is a physical change.
A smoothie is an example of this type of mixture.
What is homogeneous.
In this state of matter, my particles move by vibrating in place. What am I?
What is a solid.
Elements on the periodic table that are good electrical and thermal conductors are called...
What is a metal.
Elements located on the right side of the stair case are called...
What are non-metals.
Rusting iron is an example of what type of change?
What is a chemical change.
Water is an example of...
What is a pure substance.
The process of changing a liquid into a gas is called...
What is evaporation.
I am a soft silver metal that reacts with water. I'm in bananas and helps your muscles work. Who am I?
What is a potassium.
When two liquids combine and a solid forms that is not dissolvable in water, this is called....
What is a precipitate.
Blood is an example of...
What is a homogeneous mixture.
The state with the most kinetic energy is...
What is a gas.
The observable and measurable qualities of a substance without changing the chemical identity is called...
What is a physical property.
I am used in computer chips because I act like both a conductor and insulator. Who am I?
What is silicon.
The starting substances that undergo changes during a chemical reaction is called...
What is a reactant.
Mixtures that are not able to be separated easily are called....
What are homogeneous mixtures.
The state that does not have a definite shape but a set volume is called...
What is a liquid.