The Atom
how is a proton charged
Positive
what are the 3 phases of matter
Gas liquid solid
What is the element H
hydrogen
what is one type of bonding
ionic
Acid is identified as what Ion
H+
what is an electron
A fundamental particle of matter having a negative charge
what is matter
What is hydrogen's electronegativity
2.2
whats and example of an ionic bond
table salt
baces is identified as what Ion
Oh-
what 3 subatomic particles makes up the atom
Protons, electrons and the nucleus
True or false Elements are substances that Can be broken down
what is the boiling point of nitrogen
77
ionic bonds are between what
metals and non metals
True or false. Acids are sweet
false
what is a atomic number
the number of protons
how are compounds combined
chemically
most of the groups on the periodic contain what
metals
In covalent bonds valance electrons are what
Shared
What does kPa stand for
Kilopascal Atmosphere
Define ground state
The condition of an atom or iron in which electron occupy the lowest energy levels
What are 2 examples of a compound
H2O and Co2
What are the elements all the way to the right called
Nobel gasses
Covalent bonds are bonded between two metals.True or False
true or false. hydrochloride is a acid
True