subject

Chemistry, 27.01.2020 21:31 mari530

What is 0.639 in scientific notation

ansver

Answers: 2

Show answers

Another question on Chemistry

question

Chemistry, 22.06.2019 10:00

Ill give brainiestif one neutron initiates a fission event that produces two neutrons in the products, how many new reactions can now be initiated? if each of the neutrons produced in the first fission event then initiates a fission event that produces one neutron in the products, how many new reactions can now be initiated by each neutron? how many neutrons in total were produced by the two fission events described?

Answers: 2

question

Chemistry, 22.06.2019 10:30

Which of these is not an example of chemical weathering? a. iron-rich mineral rusting b. feldspar turning into clay c. limestone reacting with acid d. granite breaking up into sand

Answers: 1

question

Chemistry, 22.06.2019 12:00

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c

Answers: 2

question

Chemistry, 22.06.2019 18:10

The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.

Answers: 1

You know the right answer?

What is 0.639 in scientific notation...

Questions

question

Social Studies, 15.04.2020 19:22

An inefficient use of resources would happen when...

question

English, 15.04.2020 19:22

In his message to congress "on indian removal", how did Andrew Jackson use negative connotation to influence his audience?...

question

Business, 15.04.2020 19:22

Assume a certain firm regards the number of workers it employs as variable but regards the size of its factory as fixed. This assumption is often real...

question

Advanced Placement (AP), 15.04.2020 19:22

Which statement about signal phrases is true? (5 points)Group of answer choicesSignal phrases should be worded the same way th...

question

Physics, 15.04.2020 19:22

A gas sample has an initial volume of 178 ml at 5.00 c. The temperature is raised at constant pressure until the volume is 211 ml. What is the final t...

question

English, 15.04.2020 19:22

46. Ben learns that his discovery is really a(n)....

question

English, 15.04.2020 19:22

Which of the following sentences from the section "Women Dominate The Fastest-Growing Sectors" BEST develops a central idea of the article? A At the s...

question

Biology, 15.04.2020 19:22

What causes the Aura Borealis or the Northern Lights on Earth? 1. The Sun's Gravity 2.The Sun's Light 3.The Sun's Heat 4.The S...

question

Business, 15.04.2020 19:22

Victor's detailing customers would be willing to pay $57 per detail. the company requires a 40% profit on each job. the average job would cost $30. vi...

question

Chemistry, 15.04.2020 19:22

What is true of a solution of 1.0 M HCI(aq)...

question

Mathematics, 15.04.2020 19:22

Which phrase should be inserted on the line to correctly compare the two fractions? Use the models to help. StartFraction 7 Over 8 EndFraction blank l...

question

Mathematics, 15.04.2020 19:22

Which quantity is proportional to 20?5? Check all that are true. 100?25 10?2 60?15 40?2 4?1...

question

English, 15.04.2020 19:22

Articles Second Do you sometimes wonder, “How often do I need to vaccinate my dog?” Or which vaccines are absolutely necessary and which a...

question

Social Studies, 15.04.2020 19:22

Jafar, compared to most other people, appears to need a high level of arousal. He enjoys doing potentially life-threatening hobbies such as skydiving,...

question

Chemistry, 15.04.2020 19:22

A 25.0 ml sample of a 0.100 m solution of acetic acid is titrated with a 0.125 m solution of naoh. Calculate the ph of the titration mixture after 10....

question

Social Studies, 15.04.2020 19:22

How did the location of the city of Rome help its economy grow? The island location allowed for fishing. Fertile farmland supported crop p...

question

Social Studies, 15.04.2020 19:22

Grace is the favor that god shows to us as a result of christ's death upon the cross. a. True b. False...

question

Business, 15.04.2020 19:22

Global use of cell phones grew rapidly between 1989 and 2000. below is a scatterplot of the percentage of people in the world who are cell phone subsc...

question

Engineering, 15.04.2020 19:22

A completely reversible air conditioner provides 34,000 Btu/h of cooling for a space maintained at 70°F while rejecting heat to the environmental air...

question

Business, 15.04.2020 19:22

Aspra is single. His 20-year-old son, Calvin, lives with him throughout the year. Calvin pays for less than one-half of his support and his earned inc...

More questions: Chemistry Another questions

Questions on the website: 13722360