Metals.
no
the form of an expression compossed of products of factors, rather than sums or differences of terms. the expressions x(x-2) and (x+3)(x+4) are in factored form. y=(x-2)(x+5), or factored form, is an equation that describes a parabola. Once factored, using a FOIL method, it becomes standard form. y=(x-2)(x+5) y=x^2+5x-2x-10 y=x^2+3x-10
Not really. You can imagine a 3-d object being made up of a lot of 2-d objects stacked on top of one another. But remember that, by definition, a 2-d object has no thickness (or, in this case, height). Height of one 2-d obect = 0 so height of n such objects = n*0 = 0 So a stack, no matter how many objects you use, will remain 0. And so you are not building up a 3-d object. Alternatively, you could imagine a cube (3-d) being built up from 6 square faces (2-d). Except that this is just the shell of the 3-d object, not the 3-d object itself.
there are four electrons on the outer shell of carbon..
Atoms whose outer shell is filled have eight valence electrons and belong to Group XVIII. This group is known as the noble gases.
Stable atoms.
the electrons on their outer shell, all atoms want to gain a full valence shell.
Such atoms belong to a group in the periodic table of elements.
stable and chemically nonreactive, or inert.
a stable compound
The noble gases
Only valence electrons.
If the outer shell of the atom is full, it ________ react readily with other atoms.Answer - Does not!
Ionic bonding is when atoms either give away or take electrons. You do not need an outer shell.
There is a total of 8 electrons that are needed to fill outer shell of most atoms. An atom is the smallest unit of matter.