Basic Matter!
The loss of electrons from a substance involved in a redox reaction.
What is Oxidation?
A pure substance made of only one kind of atom
What is a element?
A combination of two or more substances that are not chemically combined
What is a mixture?
An atom or group of atoms that has a positive or negative charge.
What is ion?
the ability of one substance to dissolve in another at a given temperature and pressure
What is Solubility?
Basic unit of matter
what is a atom
the ability to burn
What is Combustibility?
A mixture in which different materials can be distinguished easily
What is Heterogeneous Mixture?
The temperature at which a liquid boils (or changes to gas)
What is Boiling Point?
Number of protons in the Nucleus.
What is Atomic Number?
A substance made up of atoms of two or more different elements joined by chemical bonds
What is a compound?
A subatomic particle that has a positive charge and that is found in the nucleus of an atom
What is proton?
A mixture in which substances are evenly distributed throughout the mixture
what is Homogeneous Mixture?
The change of state from a liquid to a gas
What is Evaporation?
Beryllium, Magnesium, Calcium, Strontium, Barium, Radium.
What are Alkaline Earth Metals?
Anything that has mass and takes up space
What is matter?
each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, and hence differ in relative atomic mass but not in chemical properties; in particular, a radioactive form of an element.
What is isotope?
a process used to separate the parts of a mixture by particle size
what is sifting
A compound that changes color in the presence of an acid or a base
What is Indicator?
A combination of two or more atoms.
What is a molecule?
A subatomic particle that has a negative charge
What is a electron?
a characteristic that can be observed or measured without changing the identity of the substance
What is Physical property?
the process that separates a solid from the liquid in a heterogeneous mixture
What is Filtration?
the ability of a substance to be hammered or beaten into thin sheets
What is Malleability?
A measure of how much mass is contained in a given unit volume.
What is density?