Chem Exam Review Stuff!

i love exams so much omg so fun love these #bestweekever

anion

negative

cation

positive

alpha release

number -2, mass -4

beta release

number +1, mass stays

which color on the visible spectrum has the highest energy?

violet

which color on the visible spectrum has the lowest energy?

red

"sea of electrons" (electrons float around between nuclei) is a characteristic of a...

metal

what block is %%green%%?

s

what block is yellow?

d

what block is @@red@@?

p

what block is ^^teal^^?

f

metal and nonmetals have a ____ bond

ionic

nonmetals and nonmetals have a ____ bond

covalent

metals and metals have a ____ bond

metallic

it takes the most energy to break a ____ bond

covalent

high melting point, high bioling point, high conductivity, malleability and ductility are characteristics of ____ bonding

metallic

water has a _____ bond

polar

the total oxidation state of a compound must always equal

0

the elements with the **lowest** ionization energies are…

noble gases

acid/base neutralization reactions are…

double replacement

if reactants are **taken away**, the equation shifts

to the left

if reactants are **added**, the equation shifts

to the right

acidity is measured by how much…

H+

base is measured by how much…

OH-