Types of Matter
What is matter
Something that takes up space or mass
What are the different types of chemical Bonds
Ionic, covalent and metallic bonding
What is the first group in the periodic table called
Alkali Metals
Which type of reactions has the general formula of
AB + CD -> AD + CB
Double Replacement
Chemical symbols of Hydrogen
H
Define mixture
Two or more substance mixed together
How can a ionic compound become electrically neutral
The positive and negative charges balance out
What is the last group in the periodic table called
Noble Gases
Describe the process of synthesis
A chemical reactions that combines one or more elements
What is the formula for the molecule Carbon dioxide
CO2
Define homogenous mixture
A mixture in which substances are evenly distributed throughout the mixture
What is an alloy
A mixture of two or more elements, one of which is a metal
What does the Atomic Number represent
The number of protons in the nucleus of an atom of an element
Describe the process of decomposition
reactant that begins to tear apart it's elements
What is a reactant
To the left of a chemical equation
What is solute
Substance being dissolved
A covalent bond in which two atoms share one pair of electrons
Single Bond
What is a neutron
A subatomic particle that has no charge
What does the yield indicate
It is the arrow that indicates a new chemical equation
What is a coefficient
A number in front of the chemical formula that indicates how many molecule are included in the chemical reactions
Solvent
A liquid substance capable of dissolving other substances
Describe the properties of the molecular compound
1. Can be a solid, liquid, or gas
2. Lower melting and boiling point
3. Has no electrolytes
What is the Bohr model
Model of an atom that shows electrons in circle orbits around the nucleus
Where is the product located and what does it indicate
The product is located on the right side, it also indicates an element or compound produced by a chemical reaction.
Describe a subscript
A little number that is shown at the bottom of a elemental symbol. It shows how many of each kind of atom are in the compound.