This is an example of a physical property.
color, hardness, malleability, solubility, electrical conductivity, density, melting point, and boiling point.
Describe a method for separating different types of metals
Use magnet to separate the mixture of metals
How can we interpret a chromatogram?
The nucleus of an atom is composed of these particles.
What are protons and neutrons?
_______ is the process in which a crystalline solid is extracted from a solution by heating the solution.
Crystallization
When matter changes from gas to liquid it is called this
What is condensation?
Sodium, Silicon, and Sulfur are elements of the periodic table. What type of elements are they?
Sodium = Metal
Silicon = metalloids
Sulfur = Non metal
Count the atoms of the following compound:
C6H12O6
Carbon = 6
Hydrogen = 12
Oxygen = 6
Total = 24
Changing from a solid directly to a gas is called this.
What is sublimation?
The photo represents what method of separating mixtures
See photo