Which resistors in the circuit are connected in series to the power source?

OA. A and B

O B. C and D

O

O

C. A and D

O

D. B and

The accepted value of a length measurement is 200 cm, and the experimental value is 198cm. Calculate the percent error. 2% -2% 1% -1%

What is the electron configuration of the calcium ion?

What are the characteristics of an extrusive rock

What is the mass number of beryllium with 5 neutrons

Compare the characteristics of red dwarf stars and yellow dwarf stars

Which of the following words correctly describes CO2? Select all that apply A. Its a substance b its a compound c its a element D its a mixture

A certain reaction has an activation energy of 51.64 kj/mol. At what temperature Kelvin will the reaction be 5.50 times faster than it did at 343K?

What allows electrons to flow between electrodes in an electrochemical cell? a - conducting wire b - salt bridge c - electrolyte solutions d - battery

How does the number of molecules in 1 mol of oxygen compare with the number of molecules in 1 mol of nitrogen? 1 mol of oxygen has fewer molecules. 1 mol of oxygen has more molecules. Each sample has the same number of molecules.

What types of elements tend to combine to form molecular compounds?