Gold Pyrite
Appearance: shiny and yellow
Appearance: shiny and yellow
Mass: 10 g
Mass: 10 g
Density: 19.3 g/cm3
Density: 5.0 g/cm3
Conducts electricity
Conducts electricity
Melting point: 1064°C
Melting point: 1177 - 1188°C
Changes shape when hit with a hammer Shatters when hit with a hammer
Which property can be used to tell gold and pyrite apart?
A. Shininess
B. Malleability
C. Conductivity
D. Color

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

The following reaction shows the products when sulfuric acid and aluminum hydroxide react. al(oh)3 + h2so4 → al2(so4)3 + h2o the table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory. sulfuric acid aluminum hydroxide initial amount of reactant 40 g 15 g theoretical yield of water from reactant 14.69 g 10.38 g what is the approximate amount of the leftover reactant? 11.73 g of sulfuric acid 10.33 g of sulfuric acid 11.12 g of aluminum hydroxide 13.67 g of aluminum hydroxide

In what environment would mineral formation caused by high pressures and high temperatures most likely occur?