Matter
There are 118 of these?
What is an element?
Gold is shinny is an example of this type of property.
What is a physical property?
It is the chemical formula for water.
What is H2O?
This can be separated by physical means.
What is a mixture?
The boiling point of water is an example of what type of physical property?
What is quantitative physical property?
Carbon monoxide is an example of this type of compound.
What is a covalent?
This is 2 or more elements chemically bound together.
What is a compound?
A descriptive property such as smooth and malleable is an example of this physical property.
What is a qualitative physical property?
Atoms gain or lose electrons to make this type of bond.
What is an ionic bond?
These are the letters used to represent Sodium on the periodic table.
What is Na?
When a metal and non-metal combine.
What is an ionic compound?
This is a mixture where the substances are uniformly distributed not clearly distinguishable.
What is a homogeneous mixture?
Combustion is an example of this type of property.
What is a chemical property?
The type of bond where electrons are shared.
What is a covalent bond?
What happens to the activity as you move down group 1 from lithium to caesium.
What is increases in activity?
It is the chemical name for N2O5.
What is dinitrogen pentoxide?
A mixture of oil and water would be an example of this type if mixture?
What is a heterogenous mixture?
When Bromothymol Blue changed colour in our bag of change experiment this was an example of what chemical property?
What is a pH change?
This is the outer most energy shell.
What is the valence shell?
What happens to the atomic radius as you move across the periodic table.
What is decreases in size?
The correct chemical formula for lead(II) sulfate.
What is PbSO4?