Molecules and Compounds
MgCl2 is an example of this type of compound
What is ionic?
This measurement represents the average kinetic energy of the particles of a substance.
What is temperature?
This is the number of things in a mole.
What is 6.022 x 1023?
This number represents the number of protons in an atom
What is the atomic number?
This is the name of a negative or nonmetal ion
What is an anion?
This is the formula for dinitrogen pentasulfide
What is N2S5?
This is the word that means heat is required or goes into the system
What is endothermic?
These are the units for molar mass
What is g/mol?
This is the area of an atom where you will find an electron
What is an orbital?
A metal will do this with its electrons to form an ion
What is give away/donate?
This is the name for Ca3N2
What is calcium nitride?
This is the temperature of -173 oC in Kelvin
What is 100 K?
This is the number of grams in 1 mole of silicon
What is 28.09 g?
This is the number of neutrons in the isotope 43Ca
What is 23?
This part of the periodic table will help tell you how many electrons are transferred when an atom forms an ion.
What is the Group number?
This is the name for the type of compound made from only nonmetals
What is covalent?
These are the units for the Heat of Vaporization
What are J/g?
This is the number of amu in 1 g
What is 6.022 x 1023?
This is the name for the isotope with 15 electrons and 19 neutrons
What is Phosphorus-34?
This is why an atom prefers to have 8 electrons in their outermost shell
What is "it makes the atom more STABLE"?
These numbers represent the ratio of atoms in the formula for a molecule or compound
What are subscripts?
This is how much energy it takes to raise the temperature of 1g of a substance by 1 oC
What is the specific heat?
This is the number of moles of 48 g of oxygen gas (O2)?
What is 1.5 mol? (O2 = 32.00 g/mol)
This is the name of electrons in the outermost shell of an atom
What are Valence electrons?
For the element tin: the number of electrons and whether or not it gives or takes them when it forms an ion
What is 4, and gives?