WILL GIVE BRAINLIEST!!! A 10 M concentrated stock solution of NaCl is used to prepare 2 liters of diluted 1 M solution. Calculate the volume of the stock solution used.

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Order of filling levels and sublevels of electrons: 1s²2s²2p⁶3s²3p⁶4s²3d¹⁰4p⁶5s²4d¹⁰5p⁶6s²3f¹⁴5d¹⁰6p⁶for an element with 5 electrons in the 3d energy level: full configuration: 1s²2s²2p⁶3s²3p³.

Answer///an early form of the atomic theory; dalton atomic theory;