Question

Hello guess's
solve this pls urgent.
to get brain list .
pls all questions compalsary
​

Answer 1

Answer:

chemistry is a branch of science here is your answer

Answer 2

Explanation:

1. molecular formula contains the chemical symbols of the constituent elements followed by numeric subscripts. The subscripts denote the number of atoms of the constituent elements. Molecular formula tells the exact number and type of atoms in a single molecule of a compound.

2. To enter a formula that contains cell references, you have two choices. You can type the references directly, or you can point and click to cells to pick up their addresses. Let's take a look. The most basic way to enter cell references in a formula is just to type in the references as you need them.

3. To start the formula, type an equal sign, and start typing the name of a function. A popup list will appear, showing any functions that match what you've typed. When the function that you want is highlighted, press the Tab key, to enter it in the cell, along with its opening bracket

4. When you click AutoSum, Excel automatically enters a formula (that uses the SUM function) to sum the numbers. ... Here's an example. To add the January numbers in this Entertainment budget, select cell B7, the cell immediately below the column of numbers.