subject

Chemistry, 26.01.2021 23:40 narnia85

Electricity flowing through a neon sign is an example of: a. Physical Change
b. Chemical Change

ansver

Answers: 3

Show answers

Another question on Chemistry

question

Chemistry, 21.06.2019 18:30

Calculate the change in entropy if br2(l) is converted to br2(g). s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)

Answers: 3

question

Chemistry, 22.06.2019 00:00

Explain which group an element with the electron configuration 1s2 2s2 2p6 3s2 3p6 3d1 4s2 belongs to.

Answers: 3

question

Chemistry, 22.06.2019 04:30

Using the periodic table, complete the table to describe each atom. type in your answers

Answers: 3

question

Chemistry, 22.06.2019 08:00

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

Answers: 2

You know the right answer?

Electricity flowing through a neon sign is an example of: a. Physical Change
b. Chemical Chan...

Questions

question

History, 28.06.2019 06:30

Will give brainliest! whom do the two men seated at the table represent? what does thus cartoon suggest about american attitudes toward immigration...

question

Mathematics, 28.06.2019 06:30

Name the segments that are skew to cd

question

Mathematics, 28.06.2019 06:30

Which inequalities are true? check all that apply

question

Spanish, 28.06.2019 06:30

Whats the missing word yo el fútbol.(practice)...

question

History, 28.06.2019 06:30

Which is the best definition of federalism? federalism enables the states and the national government to share powers. federalism creates the seperati...

question

English, 28.06.2019 06:30

Which quotation correctly uses an ellipsis to shorten lincoln’s words? “four score and seven years ago . . a new nation, conceived in liberty, and d...

question

History, 28.06.2019 06:30

What best defines the war hawks? a) those who opposed war with england b) those who favored war with england c) nickname for native tribes in the lou...

question

Mathematics, 28.06.2019 06:30

Ihave a recipe that calls for 12 ounces of butter. unfortunately, i only have a teaspoon to measure my butter. a tablespoon holds 1/2 ounce of butter,...

question

Mathematics, 28.06.2019 06:30

1. what is 45% of 36 feet? * show work*...

question

Spanish, 28.06.2019 06:30

Whats the missing word los amigos (talk) por teléfono mucho por la tarde....

question

Physics, 28.06.2019 06:30

Which of the following is not a way in which humans directly impact algal bloom production? a. industrial pollution b. wastewater discharge c. fertil...

question

Mathematics, 28.06.2019 06:30

Using the 28/36 ratio determine the maximum allowable reoccurring that for someone with a monthly income of $4850...

question

Mathematics, 28.06.2019 06:30

Given that the points (-3, 2) and (1, 2) are vertices of a square, what two sets of coordinates could form the other two vertices? a) (-3, 6) and (2,...

question

English, 28.06.2019 06:30

From 1929 to 1953, joseph stalin was the dictator of the soviet union. his goal was to transform the soviet union from a poor society into a world sup...

question

Physics, 28.06.2019 06:30

Which of the following is not a way in which humans directly impact algal bloom production? a. industrial pollution b. wastewater discharge c. fertil...

question

Biology, 28.06.2019 06:30

Me 28. explain why mutations often don’t effect the organism.29. in unit 3 you learned about mitosis, this unit you learned about meiosis. these two...

question

Social Studies, 28.06.2019 06:30

Most people in central asia today belong to one of several ethnic groups that are all part of a larger ethnic group called turkic uzbek kazakh kyrgyz...

question

Mathematics, 28.06.2019 06:30

What is the decimal value of cos x? (round the answer to the nearest thousandth if necessary.)

question

Biology, 28.06.2019 06:30

What was the greatest step toward the discovery of cells? discovery of dna cloning invention of the microscope the idea of spontaneous generation...

question

Mathematics, 28.06.2019 06:30

Acertain forest covers an area of 1700 km^2 . suppose that each year this area decreases by 6.5%.what will the area be after 5 years?...

More questions: Chemistry Another questions