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Which state of matter has its own shape and volume?
Solid
What element does the symbol K represent?
potassium
What state of matter has particles that have little spaces between them that allows it to flow?
Liquid
What substance has no definite shape and no definite volume?
Gas
This is formed when two elements are chemically combined.
Compound
Physical combination of two or more substances
Mixture
How to measure the volume of a liquid?
Look at the meniscus with your eye in line
The process of changing from solid to liquid due to an increase in temperature.
Melting
The temperature at which substances freeze?
Freezing point
The temperature at which substances melt?
Melting Point
The change of water to water vapor
Evaporation
The horizontal arrangement of elements in the periodic table is called
Periods
The vertical arrangement of elements in columns are
Groups
What element is represented by the symbol Ar?
Argon
What element is represented by the symbol O?
Oxygen
What element is represented by the symbol H?
hydrogen
