The vertical columns on the periodic table are called groups or families
Had to look for the options and here is my answer:
Based on the attached options, the one that is incorrectly paired is the THYME paired with "eases nausea". What makes this incorrect is that thyme is used ease the symptoms of cold and flu. The part of the thyme that is commonly used for medical use is its leaves. Hope this answers your question.
K, Mg, P, and O in increasing electronegativity. Use the chart attached below to reference for similar questions.
Answer:
Empirical formulas can be determined from the percent composition of a compound. In order to determine its molecular formula, it is necessary to know the molar mass of the compound. Chemists use an instrument called a mass spectrometer to determine the molar mass of compounds.
hope this helps :3
The overall reaction order is 2, because you add the orders of the individual components, which each are 1.