The center of the atom is know as the...
nucleus
The horizontal rows on the priodic table are called
period
The number of protons in the atom is known as the..
atomic number
This family has elements that can dissolve in acid...
Transition metals
What part of the atom has more mass..
nucleus
The positive charge in the atom is the...
protons
The planetary model was developed in 1913 by..
neils bohr
the number of of electrons in the atom equals the number of..
protons
Elements in this family are tasteless,colorless,and oderless...
Noble Gasses
Who dose Elim like, has she liked anyone as much as(his name)...
Elias,no she has never liked someone like elias
The negative charge in the atom is the...
electrons
the vertical columns on the periodic table are called...
families/groups
the number of protons plus the number of neutrons is the...
mass number
Elements is this family are extremely poisonous...
halogens
Who dose maria like....
Julian
the neutral charge in the atom is the...
neutron
the positive charge in the atom was discovered by..
Henry Mosely
Atoms that have different numbers of neutrons,but the same number of protons are called...
isotopes
Elements in this family are essential to life...
BCNO family
Who is the cutest person in school
Elias or/and julian
who developed the first periodic table...
Electron cloud
where are the electrons in an atom found..
electron cloud
This family has elements that will burn your skin...
alkali metals
What part of a atom has more volume...
Electron clouds
Who is always king/queen in 4 squares
Elias