Having little solute in a solution in comparison with the amount of solvent.
What is dilute
100
a positively charged particle in the nucleus of an atom.
What is a proton
100
the mass of a substance divided by its volume
What is density
100
an object's density is greater than a liquid's density
What is the object will sink
100
two
What is how many different elements are in a molecule of CO2 (Carbondioxide)
200
the basic building of matter that can't be separated into parts by chemical means.
What is element
200
a particle with no electrical charge in the nucleus
What is a neutron
200
the amount of matter in an object
What is mass
200
bendable, shiny, and conductor of heat
What are three physical properties of metals
300
a large amount of solute in a solution in comparison with the amount of solvent.
What is concentrated
300
A negatively charged particle movingin the nucleus of an atom
What is an electron
300
universal solvent
What is water
300
an objects density impacts the buoyancy
What is the relationship between density and buoyancy
300
two and three
What is number of atoms of oxygen and atoms of carbon dioxide
400
the smallest particle of an element that has all the properties of an element.
What is atom
400
a substance made up of a compound of two or more elements held together by chemical bonds that can't be separated by physical means.
What is a compound
400
particles become larger when they heat up,and smaller when they cool down
What is how the heating and cooling of particles affect an objects size
400
an object that takes up more space than another
What has greater volume
400
crystals
What is what the particles in salt arrange
500
combined or containing all the solute that can be dissolved without changing the temperature.
What is saturated
500
the space that an object takes up...expressed in cubic units
What is volume
500
The particles slow down and are tgrapped by the attractive forces on the surface.As more gas particles get trapped they form a liquid drop. The clouds in the sky and the dew on the ground is formed by condensation
What is how dew is formed
500
liquids takes on the volume in the container and solids
What is how volume is different in solids and liquids.
500
The particles go fast when the object is hot, and slow when it is mcold
What is, what happens to the particles in an object as it heats up or cools down?