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What is the maximum effective range of a 15-pound Co2 extinguisher from the outer end of the horn?
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Do noble gasses have the maximum number of electrons in their outer energy level?
yes.they have the maximum number of electrons in their outer energy level?
Chemical bonds are likely to form when?
an atom's outer energy level doesn't have the maximum number of electrons.
What atom can hold 18 electrons in its outer level?
No atom can hold 18 electrons in its outer energy shell - there is the valence rule, stating that the maximum for the outer shell is 8 electrons.
What is the outer coating on the dumbbells?
These dumbbells are coated in hardened chrome for maximum resistance to wear.
When are chemicals likely to form?
an atom's outer energy level doesn't have the maximum number of electrons
Does helium have the maximum number of valence electrons in its outer shell?
Yes it does. Helium has 2 electrons in the s orbital. A s orbital can hold a maximum of two electrons.
What does the octer rule of chemistry have to do with the number eight?
the maximum nubernof electrons in the outer energy level is 8
Chemical bonds are likely form when?
an atom's outer energy level doesn't have the maximum number of electrons
Do noble gases have the maximum number of electrons in there outer energy level?
yes they do, because neon has 2 in its inner shell and 8 on its outer shell which are both full shells.
What is the difference between effective valence electron and outer shell count?
Number of electrons in outer shell determines thechemical nature of the element and is unique per element. Effective Valence electrons is a calculated ratio between two concentrations of electrons. if n=resisitivity/(e*driftMobility) and n_at=density*Avogadro#/AtomicMass. Effective valence electrons is then n/n_at. Rounding this number should agree with outer shell electrons as predicted from the periodic table.
When using a fire extinguisher you should aim it?
My dad s a retired fire fighter and the mechanisms he used were although more olden kind, they were similar to the fire extinguisher. In a life threatening situation you must not panic and aim it in the middle up of the fire, releasing the outer burning energy and then go around it smothering the fire. HOPE THAT HELPS!!!
Does a fly have a backbone?
no. they have an outer-skeleton made of chitin like all insects. a backbone is part of an internal skeleton typical of vertebrates and BTW is about 10 times less effective then an outer skeleton
