Overlap of two p atomic orbital produces oxygen gas ,o2 because it has two unpaired electron and explains paramagnetism.
O2 molecules have two unpaired electrons Materials in which all the electrons are paired are diamagnetic. It repel a magnetic field.Para magnetic and diamagnetic materials do not act as permanent magnets. Molecular orbital theory provides an explanation of chemical bond that explains paramagnetism of the oxygen molecule. It also explains the bonding in a other molecule. O2 molecule has two unpaired electron. Electrons creates magnetic field as it goes to the ground state and also spin.MO theory describes the distribution of electrons in molecules same as the distribution of electrons in atoms described using atomic orbital.
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<span>First
of all, food is the most important thing. If there is no food, or if
there isn't enough, than the crocodile population cant expand.
Second,humans are endangering many habitats (including the alligator
species). By pollution, logging, and other stuff. We
are destroying ecosystems and animal habitats very quickly.
Finally, crocodiles are ectothermic reptiles. They rely on the sun to
heat their bodies. If a crocodile was in an area where the sun is a limited resource, then of
course that could be a limiting factor for a crocodile. </span>
What biochemical reaction??
Calcium with water:
When a metal reacts with water( cold water or hot water) then the products formed are metal hydroxide and hydrogen gas.
Metal + steam --------> Metal hydroxide + Hydrogen
Calcium reacts with cold water to form calcium hydroxide and hydrogen gas:
potassium with water.
Potassium reacts violently with cold water to form potassium hydroxide and hydrogen gas:
2K(s)+ 2H2O(l) --------> 2KOH(aq) + H2(g) + heat.
In this reaction so much heat is produced get hydrogen gas formed catches fire and burns explosively.
Answer:
A loss of gain of electron.
