Signs of a Chemical Change
This sign is known when the object changes color.
What is color change?
Goes from plasma to gas
What is recombination?
Ph below 7
What is basic?
How conductive a substance or object is.
What is conductivity?
The amount of matter in an object.
What is mass?
This sign is known when there is a change in the physical composition
What is a change in physical intrinsic?
Goes from gas to liquid
What is condensation?
Ph above 7
What is acidic?
The ability to be hammered or flattened into thin sheets
What is malleability?
A bodys relative mass giving rise to a downward force / How heavy something is
What is weight?
This sign is known when the heat/coldness radiating off is changed.
What is a temperature change?
Goes from gas to solid
What is deposition?
Gives an emission of ionized radiation or particles.
What is radioactive?
Unique to substance , unique
What is intrinsic?
Measure of one point to another
What is length?
What is gas production?
Goes from gas to plasma.
What is ionization?
Easily set on fire
What is flammable?
Independent of the quantity of matter present
What is an intrinsic property?
Common to multiple substances , depends on amount.
What is extrinsic?
The sign is in bioluminescence and fireflies.
What is light absorption/ emission?
Goes from solid to gas without being a liquid.
What is sublimation?
Able or likely shatter or burst apart.
What is explosive?
This is lower in ice than in water.
What is density?
How much space an object takes up.
What is volume?