The Atom
These positively charged particles are found in the nucleus of an atom
What is a Proton
The number of elements on the Periodic Table
What is 118
Name of the number at the top of the element that tells you how many protons are in the nucleus
What is the Atomic Number
The element with the Atomic Number of 112
What is Coppernicium
Round the Atomic Mass of Lead
(Atomic #82)
What is 207
These neutral particles are found in the nucleus along with protons
What are neutrons
The number of groups on the Periodic Table
What is 18
Initials of the element are also known as...
What is the Element Symbol
The element with the Atomic Mass of 15.999
What is Oxygen
Round the Atomic Mass of Zn
(Atomic #30)
What is 65
The center of the atom that contains protons and neutrons
What is the nucleus
The number of periods on the Periodic Table
What is 7
The name of larger number at the bottom of the element (usually with decimals)
What is the Atomic Mass
The element that contains 61 protons
What is Promethium
Round the Atomic Mass of Cobalt
(Atomic #27)
What is 59
The number of neutrons can be determined by this 2 step process
What is rounding the Atomic Mass and subtracting the number of protons
The family containing the largest number of elements
What is Transition Metals
Formula for finding the number of neutrons in an atom/element.
What is Atom Mass - #of Protons= Neutrons
The element that contains 106 electrons
What is Seaborgium
Round the Atomic Mass of Cl
(Atomic Number 17)
What is 35
Name of the area outside the nucleus where the electrons are located
What is the outer shell OR orbitals
The group on the Periodic Table that has the most reactive metals
What is Alkali Metals
This element is an Alkali Metal containing 20 neutrons.
What is Potassium
The non metal that has 45 neutrons
What is Bromine
Which has the higher Atomic Mass,
Radon or Platinum
What is Radon