Express in scientific notation. Choose the answer with the proper number of significant figures.

1.24 x 10/6.2 x 10-3=

A company is designing a new range of saucepans. The base of the saucepan should conduct heat well and evenly while the handle should be a good insulator.

What are the coefficients that belong in the blanks to balance the following chemical equation? __ Silver (I) Iodide + __ Sodium sulfide - -> __ Silver (I) sulfide + __ Sodium Iodide

After some wood has completely burned in a fire, some of the matter that made up the wood has been destroyed. Is the statement correct or incorrect? Explain. A) It is correct.

Solid lithium metal and diatomic fluorine gas react spontaneously to form a solid product. give the balanced chemical equation (including phases) that describes this reaction.

True or False According to Avogadro's principle, at equal temperatures and pressures, equal volumes of gases have equal masses.

What particle is the only one that determine the type of element you have

Wetlands provide habitats for many living things because of their sheltered waters and

What reaction would the chemical equation 2H2O - - > 2H2+O2 represent? A) Replacement Of Water B) Combustion of water c) decomposition of water d) formation of water

He standard reduction potentials of lithium metal and chlorine gas are as follows: reaction reduction potential (v) li + (aq) + e-→li (s) - 3.04 cl2 (g) + 2e-→2cl - (aq) + 1.

Carbon-13 is an isotope. It has 6 protons and 13 neutrons 7 neutrons 7 electrons 13 electrons