What does a subscript number after an element symbol tell?
A subscript after a symbol indicates how many atoms of an element are contained in a unit. What is atomic stability? What is atomic stability? The electric forces between protons and electrons that are oppositely charged hold molecules and atoms together. They also cause compounds to form.
What are numerical subscripts in a molecular formula?
A molecular formula is composed of chemical symbols for each constituent element followed by numeric subscripts that describe the number of elements in the molecule. The empirical formula is the simplest whole integer ratio of atoms within a compound.
What are subscripts used for in chemical formulas?
A molecular formula refers to a representation of a chemical molecule. It uses chemical symbols to identify the types of atoms, followed by subscripts that show the number of atoms in each type. A subscript is only used when more than one type of an atom is present. )
What is a subscript in chemistry?
Subscripts numbers that are after a symbol or below. The number of subscripts is indicated by. the number of atoms in that element. It is understood that an element without a subscript does not exist.
How do I drag a formula until the end of the column in Excel?
Simply do the following:
- Select the cell with the formula and the adjacent cells you want to fill.
- Click Home> Fill, and choose either Down, Right, Up, or Left. Keyboard shortcuts: Ctrl+D can fill the formula in the column. Ctrl+R will fill it in the row.
How do I drag the same formula in Excel?
Copy the formula by dragging and dropping the fill handle
- Select the cell that has the formula you want to fill into adjacent cells.
- Rest your cursor in the lower-right corner so that it turns into a plus sign (+), like this:
- Drag the fill handle down, up, or across the cells that you want to fill.
- When you let go, the formula gets automatically filled to the other cells: