ATOM
WHAT IS THE CENTER OF AN ATOM?
NUCLEUS
HOW IS AN ELEMENT REPRESENTED?
CHEMICAL SYMBOL
WHO DISCOVERED THE PERIODIC TABLE?
MENDELEEV
WHAT DO YOU SEE TO THE LEFT OF THE PERIODIC TABLE?
METALS
WHAT PARTICLES ARE IN THE CENTER OF AN ATOM?
PROTON AND NEUTRON
WHAT IS THE NUMBER OF PROTONS CALLED?
IN WHICH YEAR WAS THE FIRST PERIODIC TABLE MADE?
1869
WHAT ELEMETNS ARE THERE TO THE RIGHT OF THE PERIODIC TABLE?
NON METALS
WHAT IS THE SHELL AROUND NUCLEUS CALLED?
ORBIT
WHAT IS THE NUMBER OF PROTONS AND NEUTRONS CALLED?
MASS NUMBER
WHAT ARE THE ROWS AND COLUMNS CALLED?
PERIODS AND GROUPS
WHAT ELEMENTS ARE THERE ON THE ZIG ZAG LINE OF THE PERIODIC TABLE?
METTALOIDS
WHAT IS PARTICLE MOVING AROUND THE NUCLEUS?
ELECTRON
WHAT ARE CARBON-12 AND CARBON-14?
ISOTOPES
HOW MANY PERIODS ARE THERE?
7
HOW ARE THE ELEMENTS ARRANGED IN THE PERIODIC TABLE?
INCREASING ATOMIC MASS
WHAT IS THE CHARGE ON THE ATOM AS A WHOLE
NEUTRAL
WHAT DO ISOTOPES HAVE SAME AND DIFFERENT?
SAME NUMBER OF PROTONS BUT DIFFERENT NUMBER OF NEUTRONS.
hOW MANY GROUPS ARE THERE?
18
WHAT DO ELEMENTS IN THE SAME PERIOD HAVE IN COMMON?
SIMILAR PROPERTIES