Atom Structure
Periodic Table
Atomic Models
Elements
More Atoms
Random Facts
100
This is a neutrally charged particle in an atom.
What is a neutron
100
This element is in period #3 group #17
What is Chlorine
100
This is the Lewis Structure for Helium.
100
This element only has 6 electrons.
What is Carbon
100
These are the horizontal rows of elements.
What are Periods
100
This is the only English word that ends in 'mt'
What is 'dreamt'
200
This is a positively charged particle in the nucleus of an atom.
What is the proton
200
This part of an element square tells you the number of protons in the nucleus of an atom.
What is the atomic number
200
This is the Bohr Model for Carbon
200
This element has an atomic number of 40.
What is Zirconium
200
These are the vertical columns on the periodic table.
What are groups
200
This is the year that McDonald's was founded.
What is 1955
300
This subatomic particle has the least amount of mass
What is the electron
300
This tells you the number of protons and neutrons in the nucleus of an atom.
What is the atomic mass
300
This is the Lewis structure for Tin
300
This is the first element with a completely full 2nd orbital.
What is Neon
300
This category of elements are not shiny, are poor conductors, and they are brittle and will shatter easily.
What are non-metals
300
This is the one part of the body that cannot heal itself.
What are teeth
400
This is an atom with the same number of protons, but has different numbers of neutrons.
What is an isotope
400
This is how many energy levels are in an atom of Iodine.
What is five(5)
400
This is the Bohr Model for Sodium
400
This element has 3 valence electrons and melts when it is in your palm.
What is Gallium
400
This is a substance where two or more substances are mixed together but are NOT chemically bonded.
What is a mixture
400
This is what baby rabbits are called.
What are kits/kittens
500
Chemical bonding occurs because of these subatomic particles.
What are valence electrons
500
He was the first person to create the Periodic Table. Give the first and last name.
Who is Demitri Mendeleeve
500
The element Phosphorous is in this category, and show the lewis structure as well.
What are nonmetals.
500
These two elements combine to make the compound salt. Alone they are very reactive/harmful, but together they can be put on food.
What is sodium and chlorine.
500
What causes atoms to become anions?
What is gaining electrons
500
This is the national animal of Scotland.
What is the unicorn