2 to the 7th power equals 128....
x = 2 is an algebraic equality (Because there is an 'equals'(=) sign) x - 2 is an algebraic expression ( Because there is NO equals sign).
Sure thing, honey. If a equals 8, then you just substitute that bad boy in for a in the expression a-2. So, 8-2 equals 6. Ta-da! Your answer is 6. Hope that clears things up for ya, sugar.
I assume by 2 cubed you mean 2^3. That equals 2 * 2 * 2 which equals 8. 8 is rational, so yes.
cos60= 1/2 sin60=1.732/2
Thus the total number of atomic orbitals in the fourth energy level of an atom is 16.
An atom of silicon has three electron shells or orbitals. These are the K, L, and M shells. The K shell can hold up to 2 electrons, the L shell can hold up to 8 electrons, and the M shell can hold up to 18 electrons.
There are a total of three p orbitals for an atom with principal quantum number n = 2: px, py, and pz. These orbitals are oriented along the x, y, and z axes.
5 electrons in p orbitals in the outer shell. Cl has an electronic configuration of [Ne] 3s2, 3p5 In level 2 there a further 6 electrons in p orbitals making 11 electrons in total occupying p orbitals
In an arsenic atom, there are three half-filled orbitals. These are the 4s, 4p, and 4d orbitals. Each of these orbitals can hold a maximum of 2 electrons, so there are a total of 6 electrons in the half-filled orbitals of arsenic.
The central atom in SIF6^2- is sulfur. The sulfur atom in SIF6^2- has an sp3d2 hybridization, which includes one s orbital, three p orbitals, and two d orbitals to form six sp3d2 hybrid orbitals around the sulfur atom.
The third shell can hold a maximum of 18 orbitals. This includes one 3s orbital, three 3p orbitals, and five 3d orbitals, totaling nine orbitals. Each orbital can hold a maximum of 2 electrons.
The total number of orbitals in the valence shell of an atom is dependent on the sublevel or type of orbital. For example, in the s sublevel, there is only one orbital; in the p sublevel, there are three orbitals; in the d sublevel, there are five orbitals; and in the f sublevel, there are seven orbitals.
The K-subshell is the first electron shell in an atom, labeled with the letter K. It can hold a maximum of 2 electrons. Subshells further divide into orbitals.
Aluminium has three electron shells with 2,8,3 electrons each.
There are three p orbitals in a p-shell, labeled as px, py, and pz. Each can hold a maximum of 2 electrons.
In a sulfur atom, there are 6 p orbitals available (one for each of the three p sublevels: px, py, and pz). Each p orbital can hold up to 2 electrons, so in total, there can be 6 p orbitals occupied by electrons in a sulfur atom.