bonding and the periodic table Flashcards
on the periodic table, the number above the elemental symbol is…
the relative atomic mass number
ionic bonding is between…
a non-metal and a metal
electrostatic forces are
forces of attraction between two oppositely charged particles
covalent bonding is between…
two non-metals
metals have the properties of:
malleable
ductile
good conductors of heat and electricity
high melting and boiling points
transition metals can be used a c——
catalysts
are there more metals or non-metals on the periodic table?
metals
ionic bonds are drawn using
dot and cross diagrams
ionic bonds definition
- strong electrostatic forces of attraction
- between positive and negative ions
the periods in a periodic table show
the NUMBER of shells
the groups in a periodic table have
the same number of electrons in their outer shells
——> therefore the same properties
how to calculate neutrons using the periodic table
mass number - the atomic number
in ionic bonding, cations are
positively charged ions
in ionic bonding, anions are
negatively charged ions
ionic bonding forms a…
ionic lattice
—> crystal
