Which of these abiotic factors is most likely the reason some plants cannot live very close to the ocean?

A.

salty soil

B.

warm climate

C.

dim light

D.

polluted air

Explain how water might have two different densities

Which element has atoms with only one completely filled principal energy level

I am a metal, a transition metal, have the smallest atomic radius in my group, and I have 6 valence electrons. What element am i?

As you have seen in this lab, the density of water is near 1 g/cm3. Anything with a density lower than this will float in water, and anything with a higher density will sink. Imagine you are building a submarine.

Compressions and rare factions travel outward forming a sound what is it called?

Why is galvanized steel preferred for outdoor uses?

Which of the following factors renders a species more susceptible to disease and infertility?

What kind of intermolecular forces act between a hydrogen iodide molecule and a chlorine monofluoride molecule?

Nonpolar materials have separated positive and negative areas. True False

Name the 12 elements in the periodic table