Which of the substances will float in water? A) A cube with a density of 10 g/ml. B) A block with a density of 0.01 g/ml Eliminate C) A sphere with a density of 2.0 g/ml D) A cylinder with a density of 6 g/ml.

Which statement is correct about transition metals? Select one: a. They have incompletely filled d subshells. b. They form ions with incompletely filled d subshells. c. They form paramagnetic compounds. d. They have catalytic activity. e.

What is the movement of material due to differences in density that are caused by differences in temperature?

What has a neck but no head

A Snickers bar contains 27.0 g of sugars, 4.0 g of protein and 12.0 g of fat. How many food calories (Cal) are contained in the bar? Assume that metabolizing 1 g of protein releases the same amount of energy as 1 g of carbohydrates.

So I found out that the Apollo 11's guidance computer had 2k memory but like of what? 2,000 Terabytes? Basically I would like to know the units

Which type of substance can conduct electricity in the liquid phase but not in the solid phase? metallic element molecular compound nonmetallic element ionic compound

Differentiate between the significance of the coefficients in a balanced chemical equation

Why are nonnative species a threat to biodiversity? Why are nonnative species a threat to biodiversity? A. They often use up resources that other organisms need. B. They are not able to successfully breed in the wild. C.

What is the pressure inside a tank when it contains 87.3 moles of Helium if it holds 52.0 miles at 9.63 atm

Which statement describe how the bond between two oxygen bond atoms is formed?