Atoms are made up of smaller particles that work together:
hydrogen, nitrogen, carbon
no, pasa, nada
electrons, protons, neutrons
All different types of matter are made up of
gold
atoms
cat
________ is the capacity of a material to return to it´s original shape.
colour
hardness
elasticity
________ spin around the nucleus and carry a negative charge.
Neutrons
Nucleus
Electrons
_______ haven´t got a fixed volume or fixed shape.
solids
liquids
gases
_________ change happens when the matter is the same substance both before and after change
physical
chemical
Example of chemical changes are:
state, shape, size, position
combustion, rusting, photosynthesis, digestion, fermantation
________ is the amount of space that something takes up.
mass
volume
_______ is the relationship between the mass and the volume of an object
colour
density
hardness
_________ have got a fixed shape and volume.
liquids
Solids
gas
_______ have got a fixed volume but shape changes based on container-
gases
solids
liquids
_______ change happens when a new substance with a different chemical composition results from change.
chemical
physical
________ is the total amount of matter and object has got.
volume
mass
_________ refers to how resistant a material is to being scratched
elasticity
hardness
colour
The _________ is the number of protons it has got in the nucleus.
ID number
atomic number
phone number
We need light in order to observe the ________ of an object.
hardness
colour
density
Example of physical changes are:
state, shape, size, position
combustion, rusting, photosynthesis, digestion, fermantation
__________ carry a positive electrical charge.
Protons
Neutrons
Futons
Matter is_______
everything
nothing
Specific properties of matter are:
agua con gas
mass and volume.
density, elasticity, hardness, malleabilitly and color
The _________ is formed by protons and neutrons
electrons
neutrons
nucleus
Atoms organise to form
hydrogen
substances and objects
sandwiches
________ carry no charge.
electrons
Neutrons
kingston