Matter and change
This measurement describes how much matter there is per 3D volume.
Density
This measurement is based on how close data points are to each other.
Precision
This scientist is responsible for discovering electron energy levels.
Bohr
This orbital can be found on energy level 2 and holds a maximum of two electrons.
2s orbital
This group are known as the most reactive of the metals.
Alkali metals
This form of mixture is unevenly distributed and has no chemical bonds formed.
Heterogeneous
This process is followed by all of the scientific community before research is widely accepted.
The scientific process
This atomic model was proposed by Thompson as an explanation for the discovery of negative particles.
Plum pudding model
This feature is the reason why there can only be 2 electrons in one suborbital.
Spin
This trend is described as the ability to gain electrons during a chemical reaction.
Electronegativity
This form of physical property is only measurable by mathematic calculations.
Measurable
This measurement gives us a range of mistakes we accept whilst still keeping a result.
Degree of error
These unbalanced atoms are the cause of radioactivity in elements.
Isotope
This group of elements can be used as a marker when writing electron configurations.
Noble gases
This form of element shares properties of both metal and non-metals.
Metalloid
This fundamental law states that matter can't be created or destroyed, only transformed
Conservation of mass
This process involves looking at the mistakes of previous scientific models and building on them.
Self correcting
This measurement is the total amount of protons and electrons of an atom.
Atomic number
This form of diagram shows the increase of energy as well as the order of orbitals filling denoted by up and down arrows.
Aufbau diagram
This group of elements is characterized by electrons beginning to fill the less stable d orbital after the more stable p orbit.
Transition metals
This measurement is calculated through the displacement of a known amount of water.
Volume
This scientific rule helps Scientists around the world follow the same standard for data collection. This affects significant numbers, units used, and what scale of units.
Scientific notation
This experimental tool allows us to identify elements based on their unique 'fingerprint'.
Spectroscopy
This description is used for the shape of d orbitals.
Clover
This rule allows us to use two atoms chemically bonded to calculate atomic radius.
Law of multiple proportions