August
Which 3 components must be present for Burning to occur?
Fuel, Oxygen, and A heat source
why does thermal conduction thorugh solids tend to be much faster than through Liquids or Gases?
because distance between atoms in a solid are much less.
where does the first dot go on the lewis dot structure
top right
What is a molecule?
a neutral group of atoms held together by one or two covalent bonds.
where are Type I BIC compounds located
on the right or left side
What is Thermochemistry?
it is the study of energy changes that happens during chemical reactions and changes in state.
what is thermal energy?
Kinetic energy of atmos of a substance
What is Atomic Radius usually measured in?
It is measured in PM
What is a bonding pair?
Shared pair of electrons, form covalent bonds.
Where are Type II BIC located
In the Center
what are cations?
atom with a positive charge that lost valence electrons
how is radiation occuring in a home?
it gives out heat.
what happens to the Ionization energy down a group?
It increases
what is a double covalent bond?
What is the BMC for tetrasulfur Heptaflouride?
S^4 F^7
what are anions?
atoms with a negative charge that gained Valence Electrons
what does a boher model predict?
it predicts the scientific frequencies of light of the atomic emission
what happens to the Electron Affinity across a period?
it increases
what is electronegativity
the ability of an atom of an element to attract electrons.
What is the BMC for Hexatellurium Decaiodide
Te^6 I^10
No energy or matter is transferred to surroudings because sides or isolated and the lid is screwed on tight
how does temperature increase or decrease with depth?
it increases with more depth
What happens to the Zeff Trend down a group?
it decreases
how do covalent bonds form?
when atoms or nonmetals get close enough for their orbitals to overlap.
What is the BMC for dichlorine Monoxide
Cl^2 O