Atoms
Periodic Table
Ions
Isotopes
This and That
100
What are the 3 parts of an atom?
What are protons, neutrons, and electrons?
100
The elements that have a full valence shell of electrons
What are the noble gases (or group 8A)?
100
What calcium will do with its electrons, and how many, to gain a full valence shell.
What is lose 2 electrons?
100
The hyphen notation of this isotope?
What is aluminum-27?
100
An arrangement of the elements by increasing atomic number and by changes in physical and chemical properties.
What is the periodic table?
200
The charge of protons?
What is positive?
200
What the rows of periods represent on the periodic table
What are how many electron shells an atom has?
200
What Oxygen will do with its electrons, and how many, to gain a full valence shell.
What is gain 2 electrons?
200
Hyphenated symbol for a magnesium atom that has 12 protons and 15 neutrons
What is Magnesium-27?
200
The symbol of an element with dots representing the number of electrons in the outer energy level
What is a Lewis Dot diagram?
300
The charge of electrons
What is negative?
300
What the group number 1A-8A represents
What is the number of valence electrons that an atom has?
300
Atoms that gain electrons become _______ charged and are called ________.
What is negatively, anions?
300
The atomic number of Helium-4
What is 2?
300
Where the neutron can be found in an atom
What is the nucleus of an atom?
400
The charge of neutrons
What is neutral?
400
What the atomic number represents
What is the amount of protons of an atom?
400
Atoms that lose electrons become ______ charged and are called _______.
What is positively, cations?
400
How you would write a hyphen notation for a carbon atom with a mass of 13
What is Carbon-13?
400
The most abundant isotope of oxygen?
oxygen-16
oxygen-17
oxygen-18
What is Oxygen-16?
500
The charge of an atom
What is neutral?
500
What makes up the atomic mass of an element
What is the sum of the protons and neutrons of an atom?
500
Atoms that lose or gain electrons
What are ions?
500
Atoms of the same element that have same number of protons but different number of neutrons.
What is an isotope?
500
The Law of Conservation of Mass
What is matter cannot be created or destroyed?