Which of the following uses a non renewable energy resource to generate energy? A.) biomass power plant B.) wind farm C.) fireplace that burns wood D.) nuclear power plant

A certain atom has 11 electrons 8 neutrons and a charge of - 1. What is it's atomic mass

Use 'organic matter' in a sentence (Does not have to be complex)

What is the mole fraction of ethanol in a solution made by dissolving 29.2 g of ethanol, C2H5OH, in 53.6 g of water?

Based on the pH's, which of the following is considered a strong acid: 2, 5, 6, 13.

What is a mixture of potassium nitrate powdered charcoal and sulfur called?

How many grams of mercury would be contained in 15 compact fluorescent light bulbs?

As a barometer rises, what kind of weather can be expected

When water is placed in a thin glass tube, it tends to climb up the walls of the tube. This effect is known as capillary action. What causes this capillary action? A. metallic bonding B. covalent bonding C. ionic bonding D. hydrogen bonding

The Hope diamond has a mass of 44.0 carats and a density of 3.51 g/cm3. What is the volume of the Hope diamond? (Hint: 1 carat = 0.200 g) A. 2.5 g/cm3 B. 2.5 g C. 2.5 cm3 D. 2.5 carats

Which pair of elements form an ionic bond with each other? 1) KCI 2) ICI 3) PCI 4) HCI