Parts of an atom
How to Write the Name for Ionic Compounds
1. Name the metal ion 2. Name the non-metal ion by ending the element name with the suffix "-ide" 3. Write the final name of the compound
Ionic Bond
A bond formed by the attraction between oppositely charges ions
covalent bond
A bond formed when atoms share one or more pairs of electrons
How to write name for covalent compounds
Depends on number
Location of protons, neutrons, and electrons
Electrons are found in shells or orbitals that surround the nucleus of an atom. Protons and neutrons are found in the nucleus.
Explain Bohr's Model
Electrons travel in set orbits like planets and each electron has a certain energy level
Formula for ionic bonds
Measuring the mass
Charge of Neutron
No charge
How does the atomic structure relate to the element placement on the periodic table?
They are ordered based on the number of protons the element has in its nucleus.
Why are elements placed in families on the periodic table?
They have the same amount of valence electrons and have similar properties.
Metallic bond
a bond formed by the attraction between positively charged metal ions and the electrons around them
Valence electrons
an electron in the outermost energy level of an atom
Modern atomic model
atom consists of a nucleus that contains protons and neutrons surrounded by an electron cloud
Charge of Electrons
negative charge
Charge of protons
positive charge
