Solid

yellow

powdery

dull

poor conductor

The list of properties describes the element sulfur. Classify sulfur.

Which of the following measurements is expressed in three significant figures? A. 420 mL of hydrochloric acid B. 0.003 g of vitamin D C. 622.00 kg of sulfur D. 0.201 L of nitrogen gas

A clear liquid in an open container is allowed to evaporate. after three days a solid residue is left. was the original liquid an element, compound, or mixture? how do you know?

How much heat is needed to raise the temperature of 6g of water by 17oC?

What are the limitations of litmus paper and Phenolphthalein indicators? Name to other indicators that can be used that do not have such limitations

A block of aluminum metal has a volume of 3.15 L and a mass of 8.51 kg. What is the density (g/mL) ?

State the relationship between the number of electrons in a carbon-nitrogen bond and carbon-nitrogen bond energy

What are the characteristics of bones?

If 294 grams of FeS2 is allowed ti react with 176 grams of O2 according to the following equation how many grams of Fe2O3 are produced? FeS2 + O2 = Fe2O3 + SO2

Convert 3.57 moles of aluminum to grams

An average microwave uses a frequency of 2.54 GHz. How much energy is emitted?