3. In which step is that you accept or reject the hypothesis? * O Conclusion
O Analysis
O Data collection
O Background Research

An alcohol thermometer makes use of alcohol's changing in order to measure temperature. as the temperature goes up, the alcohol contained in the thermometer increases in volume, filling more of the thermometer's tube.

How many moles are in 250 grams of tungsten (w)? * 4.4x10^23 moles 4.2x10^23 moles 0.7 moles 1.4 moles

What is the formula that this ionic compounds could form sr2+p3-o2-