1
_____ bonds usually occur between metals and nonmetals.
Ionic
Atoms are constantly trying to get _ electrons in their outermost shell.
8
The outermost electrons have the ___________________ amount of energy.
most
The outermost electrons have the the _______ attractive force.
least
How many valence electrons does the element Silicon (Si) have?
4
The ______ ______ is equal to the number of protons in the nucleus.
atomic number
Lewis Dot models represent the number of _______ electrons in an atom.
valence
How many valence electrons does Fluorine (F) have?
7
The chemical bond that forms when electrons are transferred is called:
Ionic
The chemical bond that forms when electrons are shared is called:
Covalent
_________ bonds often occur between nonmetals.
Covalent
Group 14 elements have _ valence electrons.
4
How many energy levels or shells does period 3 have?
3
If an atoms gains one or more electrons, it becomes a NEGATIVE ION this is called a _________.
anion
When an atom loses or gains an electron it is called a(an)
Ion
A column in the periodic table is called a _____.
group
Metals ____ electrons to become _______.
lose, cations
The third energy can hold up to _ electrons.
18
The second energy can hold up to _ electrons.
8
What would cause Oxygen (O) to have the same electron configuration as a noble gas?
Gaining 2 electrons
_______ bonds exist only in metals, like silver and gold.
Metallic
Nonmetals _____ electrons to become ______.
gain, anions
cation
What would cause chlorine (Cl) to have the same electron configuration as a noble gas?
gaining one electron
What would cause Sodium (NA) to have the same electron configuration as a noble gas?
losing 1 electron