vocab
is the force the causes protons and neutrons to be attached to each other
What is strong force
describe alpha particle speed ,look ,what will stop it
what is the largest ,slowest and stop by paper 24h
the symbol for manganese
what is Mn?
what are the noble gases?
what is helium, neon, argon, krypton, radon, and Xenon?
what is the smallest type of radiation?
what is alpha particles?
is the process of nuclei decaying and emitting matter and energy.
What is radioactivity
describe gamma ray speed and what will stop it
what is the fastest and lead fest
the symbol for iron
what is Fe?
what are the halogens?
what is fluorine, chlorine, iodine, bromine?
what is the medium type of radiation?
what is beta particles?
is a particle that is composed of two protons and two neutrons.
What is alpha particles
what is the outside of the nucleus and its charges
what is electron -
symbol for polonium
what is Po?
where are the transition elements?
what is column 3-12?
what is the biggest and strongest type of radiation?
what is gamma rays?
is series of repeated fission reactions caused by release of additional neutrons in every fission
what is chain reaction.
which elements are radioactive
what is 84 or more protons
symbol for zinc
what is Zn?
what are the alkaline earth metals?
what is beryllium, magnesium, calcium, strontium, barium, radium?
what is half-life?
what is the time taken for the radioactivity of a specified isotope to fall to half its original value?
what are the three subatomic and there charges
what is protons +,neutrons newtrlue , electrons -
define fusion
what is 2 small nuclei to form a big nuclei
symbol for mercury
what is Hg?
what are the alkali metals?
what is lithium, sodium, potassium, rubidium, caesium, and francium?
what are the three types of fossil fuels?
what is coal, oil, and natural gases?