4. If you start with 100 atoms of Carbon-14 and 10,000 years pass - how much Carbon-14 will be left? (Show your work) (I'm not sure what sure what subject to put this under as it's my earth and space science class)​

i'm assuming that it's c.) red bank..

particle   p is an electron and particle q is a neutron

answer is: naturally occurring solid, inorganic compound or element is mineral.

minerals usually have crystalline form, that means than crystal constituents (atoms, molecules or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.

for example magnetite is a mineral of iron oxide (fe₂o₃).

calcite is a carbonate mineral and the most stable polymorph of calcium carbonate (caco₃).

dolomite is an   carbonate mineral composed of calcium magnesium carbonate (camg(co₃)₂).

o conteúdo de calor de um sistema é igual à entalpia apenas para um sistema que é constante