Chemistry, 29.08.2019 18:00 confi92841

Carbon compounds have long been associated as insulators but now we have carbon based materials (small molecules and polymers) widely being used in mobile phones and tv screens as oleds. what makes organic molecules work as semiconductors? alternation of single bonds between two carbon atoms. alternation of single and double bond between two carbon atoms. alternation of single and triple bond between two carbon atoms. none of these.

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 23:10

Which statement describes both homogeneous mixtures and heterogeneous mixtures?

Answers: 1

Answer

Chemistry, 22.06.2019 05:00

As you watch a surfer ride a wave towards the shoreline, what is the shoreline? a) displacement reference b) reference point c) coordinate plane d) cartesian boundary

Answers: 1

Answer

Chemistry, 22.06.2019 11:50

What substance has a mass of 9.5g and volume of 2.1cm^3

Answers: 2

Answer

Chemistry, 23.06.2019 01:00

Heat energy, carbon dioxide, and water are released through which process? a. photosynthesis b. depolymerization c. digestion d. cellular respiration

Answers: 1

Answer

You know the right answer?

Carbon compounds have long been associated as insulators but now we have carbon based materials (sma...

Questions

Business, 14.04.2020 18:26

Suppose Joe is maximizing total utility within his budget constraint. If the price of the last pair of jeans purchased is $25 and it yields 100 units...

Chemistry, 14.04.2020 18:26

The molar heat capacity of solid aluminium is 24.4\text{ J K}^{-1}\text{ mol}^{-1} \text{ at } 25^{\circ}\text{C}24.4 J K −1 mol −1 at 25 ∘ C. What is...

Biology, 14.04.2020 18:26

An individual heterozygous for eye color, skin color, and number of eyes mates with an individual who is homozygous recessive for all three characters...

Physics, 14.04.2020 18:26

Please select the word from the list that best fits the definition. distance measurements based on the speed of light; used for objects in space...

Social Studies, 14.04.2020 18:26

Calvin Coolidge became well-known for his laidback, “hands off” style of leadership. Do you feel that this is the proper approach, or should a leader...

English, 14.04.2020 18:26

Please help!! It [a toy helicopter] was a light frame of cork and bamboo, covered with paper, which formed two screws, driven in opposite direct...

Business, 14.04.2020 18:26

Sandhill Company is constructing a building. Construction began on February 1 and was completed on December 31. Expenditures were $1,884,000 on March...

Mathematics, 14.04.2020 18:26

The volume of a rectangle prism is 72cubic centimeters the prism is 2 centimeters wide and 4 centimeters high...

Spanish, 14.04.2020 18:26

What’s the tu form :Clean the house (limpiar)./la casa...

Mathematics, 14.04.2020 18:26

Which is NOT a multiple of 15? A) 45 B) 60 C) 90 D) 115...

Physics, 14.04.2020 18:26

A barcode can be printed on a product to help identify the product. A barcode usually consists of several alternating vertical black and white lines o...

Physics, 14.04.2020 18:26

Uniform disk with mass 40.0 kg and radius 0.200 m is pivoted at its center about a horizontal, frictionless axle that is stationary. The disk is initi...

Business, 14.04.2020 18:26

25. XYZ Company leased equipment to West Corporation under a lease agreement that qualifies as a finance lease to West but not as a result of a bargai...

Spanish, 14.04.2020 18:26

I need the answer quick!...

Mathematics, 14.04.2020 18:26

StartFraction 4 (7 minus 13) over 3 EndFraction + (negative 4) squared minus 2 (6 minus 2) = StartFraction 28 minus 13 over 3 EndFraction + (negative...

Mathematics, 14.04.2020 18:26

The Heaviside function is defined by H ( x ) = { 1 , if x ≥ 0 ; 0 , if x < 0 . Using just the definition of integrable, prove that the Heaviside fu...

Physics, 14.04.2020 18:26

An automatic dryer spins wet clothes at an angular speed of 4.1 rad/s. Starting from rest, the dryer reaches its operating speed with an average angul...

Business, 14.04.2020 18:26

Pouch Corporation is working on its direct labor budget for the next two months. Each unit of output requires 0.80 direct labor-hours. The direct labo...

Physics, 14.04.2020 18:26

A solid sphere, spherical shell, solid cylinder and a cylindrical shell all have the same mass m and radius R. If they are all released from rest at t...

Physics, 14.04.2020 18:26

A satellite is spinning at 6.2 rev/s. The satellite consists of a main body in the shape of a solid sphere of radius 2.0 m and mass 10,000 kg and two...

More questions: Chemistry Another questions