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