What is the chemical formula for the compound formed between sodium and sulfur?

Which of the examples below is a chemical agent? Select one: a. Anthrax b. Uranium c. Chlorine d. Dynamite

Describe how producers consumers and decomposes are linked in a food chain

A three-carbon alkene contains two double bonds. Predict its molecular formula? A. C3H4 B. C3H5 C. C3H6

What is the correct formula for potassium sulfite

If an athlete runs at a speed of 12.9 km/hour, how long will it take the athlete to run a marathon (about 42.2 km) ? Express your answer in hours using the correct number of significant figures. Do not enter your answer using scientific notation.

Which is a product of the electrolysis of water containing a low concentration of kno3?

Where are alkaline earth metals found on the periodic table

IKI will turn deep purple in the presence of starch. Which term is applied to IKI in this situation? A. indicator B. litmus C. modifier D. product

How many electrons are in the 2p sublevel of nitrogen?

Which answer choice correctly lists the elements found in Period 2 of the periodic table? A. oxygen, fluorine, neon B. sodium, magnesium, aluminum C. nitrogen, phosphorus, arsenic D. beryllium, magnesium, calcium