Webb2 feb. 2009 · the period number tells which is the highest energy level occupied by the electrons. What does the atomic number tell you about the atom? It tells you the number of protons/electrons in an atom. Webb23 apr. 2024 · What Does the Period Number Represent? Electron Shells. The electrons of an atom orbit the nucleus in a fuzzy cloud governed by probability. It can be useful,... Quantum Numbers. The layout of an …
What does period number mean? - Yoga Features
Webb22 juli 2008 · The formula of a substance (element or compound) tells us the number of molecules in the in the substance (element or compound). What does the period number … Webb23 mars 2024 · There are total 7 periods in Periodic Table. Period 1: Shortest period (with 2 elements) Period 2 and 3: Short period (with 8 elements) Period 4 and 5: Long period (with 18 elements) Period 6 and 7: Longest period (with 32 elements) Let me explain each of these Periods in short. how to remove chloasma
The periodic table, electron shells, and orbitals - Khan Academy
Webb30 apr. 2024 · For example, cash flow statements can reveal what phase a business is in: whether it’s a rapidly growing startup or a mature and profitable company. It can also reveal whether a company is going through transition or in a state of decline. Using this information, an investor might decide that a company with uneven cash flow is too risky … WebbThe period number tells how many ___ an atom has, while the group number denotes how many ____. electron shells, electrons it has in the outer shell The element in group 8 of … Webb13 mars 2024 · Represented by “ℓ,” the angular, or azimuthal, quantum number identifies the shape of an orbital. It also tells you which suborbital, or atomic shell layer, you can find an electron in. Purdue University says that orbitals can have spherical shapes where ℓ=0, polar shapes where ℓ=1 and cloverleaf shapes where ℓ=2. how to remove chloraprep