Atomic Structures
It's Elemental
Chemical Attraction
Talk Like A Scientist
It's All A Phase
100
The center of the atom.
What is the nucleus?
100
The atomic number of an element refers to this number of subatomic particles.
What is a proton?
100
The shared valence electrons between two atoms.
What is a chemical bond?
100
Anything that has mass and occupies space.
What is matter?
100
Dry ice demonstrates this type of phase change.
What is sublimation?
200
A sub-atomic particle that has no electrical charge.
What is a neutron?
200
The electrons that are on the outer orbit of an atom.
What are valence electrons?
200
The process that rearranges the molecular structure of a substance.
What is a chemical reaction?
200
A characteristic of an object that can be measured or observed.
What is a property?
200
This must be added or taken away for matter to change form.
What is energy?
300
The home of the electrons.
What is an orbital?
300
Elements in period #7 have this many orbits
What is 7?
300
The number of electrons almost every atom wants to have in the outer orbit.
What is 8?
300
This tiny particle is the smallest unit of matter.
What is an atom?
300
This creamy substance is an example of all three states of matter in one.
What is ice cream?
400
This subatomic particle can be shared with another atom.
What is an electron?
400
According to this picture, Oxygen has this number of electrons and what other subatomic particle?
What are protons?
400
These two elements are the exception to the rule of octet.
What are Hydrogen and Helium?
400
A group of atoms bonded together
What is a molecule?
400
The process in which liquid becomes a gas on the surface or the liquid.
What is evaporation?
500
Adding the number of protons and neutrons gives you this atomic measurement.
What is the Atomic Mass?
500
The element represented by the atomic symbol Au.
What is Gold?
500
This Lewis Dot Diagram shows the chemical bonding for which molecule?
What is Carbon Dioxide?
500
A simplified way to represent the valence electrons for an atom.
What is a Lewis Dot Structure?
500
A liquid like substance that acts like a solid when under pressure.
What is a Non-Newtonian liquid?