Atoms
What are the particles that make up all matter?
Atoms
What is mass?
the amount of matter in an object
What is Chemistry?
the study of matter and the changes that happen to them.
What do we call the matter made up of only one type of atom?
Elements
What are the different types of properties?
Chemical and Physical
What are atoms made up of?
Protons, Neutrons, and Electrons
What is volume?
the amount of space a thing occupies
What are properties?
the special qualities that each substance has, it is what make the various substances what they are.
What are made up two or more atoms?
Molecules
What is ductility?
The ability to be pulled into a thin strand, like a wire.
What is a positive Charge?
Proton
What is density?
the amount of matter in an object relative to the space that object fills
What is solubility?
The ability to dissolve in another substance.
What does an atomic number determine?
the elements place in the periodic table.
What is composition?
what a substance is made of.
What is a negative Charge?
Electron
What is a vacuum?
the absence of matter
What is Structure?
how the matter is put together in a substance.
Name 2 different types of elements?
Two of the following:
Metalloids, metals, nonmetals, alkali metals
earth metals, transition metals.
What are the properties of matter?
Shape, mass, and volume.
What is a neutral charge?
Neutron
What is measurement?
The amount of something.
What is density?
The amount of matter in a given volume.
What elements are in the halogen group?
fluorine (F), chlorine(Cl), bromine (Br), iodine (I), astatine (At), and tennessine (Ts).
What is malleability?
The ability to be pressed or pounded into a thin sheet.