Inorganic Flashcards
Atoms of the same element that have the same
number of protons and electrons but different
numbers of neutrons are called .
isotopes
can be
produced from heavier elements.
Artificial isotopes, also known as radioisotopes,
isotopes are highly unstable such that when
they decay, they release enormous amounts of
radioactivity which can be harnessed to power up large
scale processes in nuclear reactors.
Artificial isotopes, also known as radioisotopes,
Smoke detectors
Americium 241
Detection of explosive
Californium
Treatment of thyroid disease
Iodine
Age estimation of organic compound
Carbon 14
Age estimation of age of rocks
Uranium 238
are
charged particles formed when atoms lose or gain
electrons.
ions
are neutral entities.
Atoms
are neutral entities.
Atoms
is formed when an atom loses one or
more electrons resulting in a net positive charge.
cation
is formed when an atom gains one or
more electrons resulting in a net negative charge.
anion
compounds that are made of cations and anions
assembled together in a crystal lattice
Ionic Compounds
The bond that holds these ions together in the
lattice is called the
ionic bond.
are formed when there is an electron
transfer between two or more atoms.
Ionic bonds
The most Compounds important consideration in writing the
chemical formulas of ionic compounds is their
electrical neutrality.
When a cation and an anion combine, they must
form an ionic compound with a net charge of
.
zero
that are composed of
monatomic ions are called binary compounds.
Ionic compounds
You can use the _______ in writing the
chemical formula of ionic compounds.
criss-cross method
In writing the chemical formula of a compound, there are
few methods to consider, namely
Traditional or Stack Method
Roman Numerals
Latin Greek prefixes
(for metals with two or
more charges) – this method utilizes the ending
Traditional or Stack Method
which means that the higher charge is used
“ic”
Which means the lower charge is used
“ous”
uses
to represent the charge of the metal. This method is a
little bit easier to use than the traditional method since
the charge of the metal is already given. Looking at the
example given below, it can be written as
Roman numerals
like the one given below
this method is much easier than the first two methods
since one can still identify the chemical formula of a
compound even without identifying the charges.
Latin Greek prefixes
are charged chemical species
composed of two or more atoms that are covalently
bonded to each other.
Polyatomic ions
is a molecule or ion
that produces hydrogen ions (also written as H+
) when
dissolved in water.
acid
with only one charge state are
named by writing their element name and then
adding the word ion.
Monatomic cations
compounds are compounds that contain only
two types of elements.
Binary
are compounds with three or
more types of elements.
Polyatomic compounds
Polyatomic anions usually come in the form of
, which are ions that contain both a
nonmetal element and oxygen.
oxoanions
In chemical reaction, only the ______ are involved
Electrons
Elements have the same element of neutrons
Isotones
Elements that have the same mass number but different atomic number
Isobars
Elements that have the same number of protons
Isotopes
Arranged in the various orbitals
Electron
Distribution of electrons around the nucleus
Electron configuration
Outermost shell
Valence electron
Subshell S
Sharp
Subshell P
Principle
Subshell D
Diffuse
Subshell F
Fundamental
Consist of cation and anion
Ionic compound
When a cation an an anion combine, they must form an ionic compound with a net charge of
O
Positively charged ion
Cation
Negatively charged ion
Anion
______ do not form ion
Noble glass
That are composed of monoatomic ion are called
Binary compound
Written down with a subscript
Molecular formula
Organic compounds are _____ bonds
Carbon
In ball stick model, it is the bonds between atoms
Stick
Better estimate of actual
Space filling model
Atoms are _________
Neutrals
Loses one or more electron
Cation
Made of cations and anion assembled together in a crystal lattice
Ionic compound
That holds the ions together in a lattice
Ionic bond
When a cation and anion combine, they must form an ionic compound with a net charge of
O
Ionic compound that are composed of monoatomic ions are called
Binary compound
Method you can use in writing the chemical formula of ionic compound
Criss-cross method
Methods
Traditional or Stack Method
Roman Numerals
Latin Greek Prefixes
Charge chemical species composed of two or more atoms that are covalently bonded to each other
Polyatomic ions
Compounds that contain only two types of element
Binary compound
Compounds with three or more types of element
Polyatomic compounds
Ions that contain both a nonmetal element and oxygen
Oxoanions
