Atoms
The names of the 3 tiny particles in the atom.
What are the Proton, Neutron, and Electron?
The Highest and Lowest amount of numbers in an elements symbol.
What is 1 and 2?
The name of the first element on the Periodic Table.
What is Hydrogen?
A solution is made up of _______ and _____.
What is solvent and solute?
The main distinction between physical and chemical reactions.
What is being reversible?
The word atom comes from this greek word meaning _________.
What is Un-Cuttable?
The most common element in the universe.
Hydrogen
The periodic Table is separated into these three broad classes.
What are metals, nonmetals and metalloids?
TRUE OR FALSE:
A compound has a fixed boiling point and density.
A solution Doesn’t.
What is True?
The fourth and lesser known state of matter.
What is Plasma?
The electron moves so fast that it is _____ __ ___ _____ __ ___ ____ ____.
What is never in one place at the same time?
TRUE OR FALSE:
Elements are different throughout the universe.
What is False?
(The same elements occur everywhere in the universe.)
The number of groups in the periodic table.
What is 7?
How a compound is formed.
What is when two or more elements join through a chemical bond?
The weakest force in the universe.
What is Gravity?
How atoms create molecules.
What is by bonding together?
Definition of an Allotrope of an element.
What are forms of an element that can exist in the same physical state?
The number of elements on the periodic table.
What is 118?
What a true solution would appear to be.
What is transparent?
A Homogeneous mixture can be this many states of matter.
What is four?
If the nucleus was the size of a bas the electron would be how many yards away.
What is 100 yards?
The first element created by humans.
What is Technetium?
The letter not on the periodic table.
What is J?
How big the particles of a solution are.
What is smaller than 1 nanometer?
The definition of chemistry.
What is the branch of science that deals with the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact, combine, and change; and the use of these processes to form new substances?