Matter
Atomic Structure
Trends
Random
Bohr models
100
These are examples of what kind of change?
Texture, Color, Luster, Flexability
Physical
100
This subatomic particle is found in the nucleus giving it an overall positive charge
Proton
100
Where is the mass of an atom located on the periodic table?
Bottom of the element
100
The empty space in the atom where electrons float.
Electron Cloud
100
This particle lives in the rings in the Bohr diagram?
Electrons
200
What is an element?
Something that can't be broken down further
200
This subatomic particle is found in the nucleus, but does not contribute to the charge of the atom in any way.
Neutron
200
How do we get neutrons from the periodic table?
Atomic mass - # of Protons
200
Who made the first periodic table?
Mendeleev
200
How many electrons are present in a Rubidium atom?
37
300
The basic particle from which everything is made
Atom
300
What part of the atomic structure gives an atom its mass?
Nucleus
300
These two particles make up the net charge of an atom nucleus?
Protons and Electrons
300
This element wears the number 87 on the periodic table?
Francium
300
Identify the number of protons, neutrons and electrons in Phosphorus
15 protons, 16 neutrons, and 15 electrons
400
What is a heterogenous mixture?
A mixture where you can see the different parts
400
What is the maximum number of electrons that can be found in the first shell of an atom.
2 electrons
400
How does energy change as you go from left to right on the periodic table?
Increases
400
Not all element symbols look like their element name. What is the language that these symbols are made from?
Latin
400
Identify the number of protons, neutrons and electrons in Chlorine
17 protons, 18 neutrons, and 17 electrons
500
Group of 2+ atoms held together by a bond
Molecule
500
What set of electrons are located in the outermost energy level of an atom. (They play a huge role in bonding.)
Valence electrons
500
This type of atom contains a greater number of neutrons than protons
Isotope
500
What unit of measurement is used for measuring an atom?
AMU or Atomic Mass Unit
500
Correctly draw a Bohr model of Aluminum
