1.

Pure sodium metal placed in water will spark and ignite, as well as form bubbles and gas. What are the signs that this is a chemical reaction? Check all that apply.(if you have this question as well ill try to answer it below)

Answer»

CLICK the CELL in which you want to enter the formula. , type = (equal SIGN). Do one of the following, SELECT the cell that contains the value you want or type its cell reference. You can refer to a single cell, a range of cells, a location in ANOTHER worksheet, or a location in another workbook.



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