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2.1

2.1 packet

QuestionAnswer
matter with no definite volume and no definite shape gas
matter with a definite volume, but no definite shape liquid
matter with a definite volume and a definite shape solid
the uneven forces acting on the particles on a liquid's surface surface tension
the gas state of a substance that is a solid or liquid at room temperature vapor
a measurement of a liquid's resistance to flow viscosity
anything that takes up space and has mass matter
high-energy matter consisting of positively and negatively charged particles plasma
the amount of matter in an object mass
the amount of space that a sample of matter occupies volume
mass per unit volume density
ways in which atoms, ions, or molecules move particle motion
movement in all directions and at different speeds random motion
the way freely-moving particles move straight lines
the positively charged parts of atoms protons
the negatively charged parts of atoms s electrons
oppositely charged particles attract each other particle forces
the particle speed is slowest and the attractive forces between particles is strongest solid
the particle speed is slower than in a gas and faster than in a solid liquid
the particle speed is the fastest and the attractive forces between particles is the weakest gas
speed of particle movement of a solid slow
speed of particle movement of a liquid medium
speed of particle movement of a gas faster
strength of forces between particles of a solid strong
strength of forces between particles of a liquid medium
strength of forces between particles of a gas week
distance between particle of a solid tightly pack
distance between particle of a liquids moderate
distance between particle of a gas far apart
volume of a solid definite
volume of a liquid definite
volume of a gas not definite
shape of a solid definite
shape of a liquid not definite
shape of a gas not definite
true or false opposite charges REPEL each other and create attractive forces between two particles false actea
true or false as particles increase speed, attractive forces get STRONGER false weaker
true or false as particles forces weakens, particle space INCREASER true
true or false the attractive forces in a solid are STRONG true
true or false strong forces between particles slow particle movement in a liquid with high SURFACE TENSION false viscosity
true or false COHESION is the attractive force between similar molecules true
true or false GAS has the weakest attractive forces between particles true
Created by: carreali2911