Give me an example of lustre that is shiny and dull.

What is the weight of a bowling ball which has a mass of three kilograms

You are conducting an experiment on how increasing pressure during a deep sea dive affects gases in the blood. Which unit would be appropriate for your measurements?

Which meal would provide the most energy as well as the material needed to build muscle?

An element is identified as either a ... ?

Leslie incorrectly balances an equation as 2C4H10 + 12O2 → 8CO2 + 10H2O. Which coefficient should she change? 2 8 10 12

Students measuring the mass of a rock record 6.759 g, 6.786 g, 6.812 g, and 6.779 g. Which other measurement of the block's mass would be most precise? A. 6.702 g B. 6.781 g C. 6.605 g D. 6.858 g

What two elements make up dihydrogen monoxide?

What did scientists observe using the earliest microscopes

Which statement describes the redox reaction that occurs when an object is electroplated? A. It is spontaneous and requires an electric current. B. It is spontaneous and produces an electric current. C.

How are electromagnetic different than all other waves