Which balance is a centigram balance?

A

Or

B

A vehicle of known mass accelerates along a straight path. according to newtons second law of motion, what caused this acceleration?

Identify one disadvantage to each of the following models of electron configuration: Dot structures Arrow and line diagrams Written electron configurations

Which expression is equal to the number of milliliters (mL) in 12.5 liters (L) ?

Describe the cause of attraction between molecules of water

Aqueous hydrobromic acid will react with solid sodium hydroxide to produce aqueous sodium bromide and liquid water. Suppose 68.0 g of hydrobromic acid is mixed with 25. g of sodium hydroxide.

What does the shape of a protein molecule resemble?

Which set of terms best defines what affects kinetic energy and potential energy, respectively? position, gravity gravity, velocity velocity, height height, position

Which radiation detection device is the best to use for measuring the presence of radiation in large moving objects where constant monitoring is impossible? film badge Geiger counter cloud chamber scintillation counter

Smoke fiilling up a room is diffusion or not

What is the independent and dependent variable for a dry ice experiment