Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Stack #3413709
| Term | Definition |
|---|---|
| atomic radius | The atomic radius of a chemical element is a measure of the size of its atoms |
| chemical family | Chemical Family means a group of elements in the Periodic Table or, more commonly, compounds |
| EM spectrum | The electromagnetic spectrum is the range of frequencies of electromagnetic radiation |
| electronegativity | Electronegativity, symbolized as χ, is the tendency for an atom of a given chemical element to attract shared electrons |
| frequency | Frequency is the number of occurrences of a repeating event per unit of time. It is also occasionally referred to as temporal frequency |
| ionic radius | onic radius, rᵢₒₙ, is the radius of a monatomic ion in an ionic crystal structure |
| lonization energy | In physics and chemistry, ionization energy or ionisation energy is the minimum amount of energy |
| isotopes | Isotopes are two or more types of atoms that have the same atomic number and position in the periodic table |
| plank's constant | The Planck constant, or Planck's constant, is a fundamental physical constant denoted h, and is of fundamental importance |
| valence | In chemistry and physics, a valence electron is an electron in the outer shell associated with an atom, and that can participate in the formation of a chemical bond |
| wavelength | In physics, the wavelength is the spatial period of a periodic wave |
| alkali metals | The alkali metals consist of the chemical elements lithium, sodium, potassium, rubidium, caesium, and francium. |
| alkaline earth metals | he alkaline earth metals are six chemical elements in group 2 of the periodic table. They are beryllium, magnesium, calcium, strontium, barium, and radium. |
| atom | An atom is a particle of matter that uniquely defines achemical element. An atom consists of a central nucleus that is usually surrounded by one or more electrons. |
| atomic # | relating to an atom or atoms. |
| avg. atomic mass | The average atomic mass (sometimes called atomic weight) of an element is the weighted average mass of the atoms in a naturally occurring sample of the element. |
| electrons | he electron is a subatomic particle, whose electric charge is negative one elementary charge. Electrons belong to the first generation of the lepton particle family, |
| electron affinity | The electron affinity of an atom or molecule is defined as the amount of energy released when an electron is attached to a neutral atom |
| halognes | The halogens are a group in the periodic table consisting of five or six chemically related elements: fluorine, chlorine, bromine, iodine (I), and astatine. The artificially created element 117, |
| mass # | Mass, in physics, quantitative measure of inertia, a fundamental property of all matter. It is, in effect, the resistance that a body of matter offers to a change in its speed or position upon the application of a force |
| neutrons | he neutron is a subatomic particle, symbol n or n⁰ , which has a neutral charge, and a mass slightly greater than that of a proton |
| noble gas | The noble gases make up a class of chemical elements with similar properties; under standard conditions, they are all odorless, |
| nucleus | The atomic nucleus is the small, dense region consisting of protons and neutrons at the center of an atom, |
| oxidation # | Redox is a type of chemical reaction in which the oxidation states of atoms are changed. Redox reactions are characterized by the actual or formal |
| photon | he photon is a type of elementary particle. It is the quantum of the electromagnetic field including electromagnetic radiation such as light and radio |
| proton | A proton is a subatomic particle, symbol p or p⁺ , with a positive electric charge of +1e elementary charge and a mass slightly less than that of a neutron |
| speed of light | The speed of light in vacuum, commonly denoted c, is a universal physical constant important in many areas of physics. |
| transition metals | n chemistry, the term transition metal has three possible definitions: The IUPAC definition defines a transition metal |
Created by:
Alexis gonzalez
Popular Chemistry sets