Which statement best describes chemical properties of matter? Chemical properties, such as density, must be observed when a substance is in its natural state at room temperature and normal atmospheric pressure.Chemical properties, such as reactivity, must be observed when a substance is in its natural state at room temperature and normal atmospheric pressure.Chemical properties, such as combustibility, are generally observed as the identity of a substance changes and one or more new substances form.Chemical properties, such as boiling point, are generally observed as the identity of a substance changes and one or more new substances form.

Which r-value represents the strongest correlation? $-0.83$ $-0.67$ 0.48 0.79

Which laboratory activity involves a chemical change? leaving a copper penny in vinegar until it turns greenboiling saltwater for several minutes until only solid salt remainsextracting iron filings from a sand mixture using a magnetcrushing a rock with a hammer to extract mineral deposits

Question: 23/24 Skipped: 3 Time Remaining 0.17 How are these terms related? Ubiquitous : Confusing Synonym Antonym Neither a Synonym/Antonym, but Related Unrelated Skip Note: These assexaments are being given by a State Farm independent contractor agent, not State Farm linaurance Companies.

Question 39 of 80 Points: 1 Why is a parse error received when multiplying Price by Quantity? Formula (4) - Configuration Output Column Data Preview (3) Total Cost Data type: V_WString $\square$ Size: 1073741823 $\square$ $\square$ Results - Formula (4) - input