What might be collected to monitor the amount of excess nitrogen in the local water system

Which substance is a compound Li, N2, H2, CO2?

Every day, Nieve eats lots of fatty and sugary foods and smokes cigarettes. She rarely exercises. Because of this lifestyle, Nieve is at the greatest risk of developing

We make use of quantum numbers in physics and chemistry because physical quantities such as energy, charge, and angular momentum are quantized (have discrete values). This allows us to construct probability clouds of electrons in atoms.

Thermal energy is added to a sample, its particles move?

Do 2 objects of different masses exert equal forces on each other?

A unit vector is used in the symbolic representation of the electric field. What physical units does the unit vector have? meters. The unit vector has no units. coulombs. The units depend on how it is used.

What's the definition of streak

The organization of notes into regular groups results in A. some notes sounding more prominent than others. B. all notes lasting for the same amount of time. C. patterns of long and short notes. D. a steady beat.

Sara is sitting in the back seat as her father drives at a constant speed. If Sara's father presses on the brakes quickly slowing the car down, what slows Sara down? A. air resistance on the inside of the car B.

A box of books has lessequalmore inertia than a box of cotton balls.