Chemistry, 28.08.2019 09:30 avavackity

An isotope of rutherfordium (mass # 257, atomic # 104), is formed by the bombardment of californium-249 by carbon-12. in the process, neutrons are emitted. the new isotope formed decays rapidly, emitting an alpha particle.
a) how many neutrons are emitted for ever cf-249 bombarded?
b) write the nuclear symbol for the isotope formed by the decay of rf-257.

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 13:00

Metallic bonds are good conductors of electricity true or false

Answers: 2

Answer

Chemistry, 21.06.2019 19:30

Motivation cannot be developed with practice; a person either possesses it or they do not.

Answers: 1

Answer

Chemistry, 21.06.2019 20:30

The speed of light is around 6.706×10^8 miles per hour. what is the speed of light in units of miles per minute?

Answers: 2

Answer

Chemistry, 22.06.2019 05:20

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

Answers: 3

Answer

You know the right answer?

An isotope of rutherfordium (mass # 257, atomic # 104), is formed by the bombardment of californium-...

Questions

Geography, 29.10.2020 16:10

Which of the following statements describes how a tube of toothpaste or bottle of liquid soap can be like an erupting volcano when it’s squeezed? 1....

Mathematics, 29.10.2020 16:10

A canoe rental shop is being built near a river. An equation of the line representing the river is y=1/3x-2. Each unit in the coordinate plane corresp...

History, 29.10.2020 16:10

The contributions of Father Miguel Hidalgo y Costilla and José Gutiérrez de Lara directly led to...

Mathematics, 29.10.2020 16:10

uppose that the calculated z statistic for a particular hypothesis test is 3.40 and the alpha is 0.01. This z statistic is...

Business, 29.10.2020 16:10

Consider the following cash flow profile, and assume MARR is 15 percent/year. EOY NCF 0 $-105 1 $11 2 $11 3 $11 4 $11 5 $11 6 $11 a. What does Descart...

Biology, 29.10.2020 16:10

What can you infer about behavior based on the relative size of the eye orbits vs snout/nose size in these species?...

Business, 29.10.2020 16:10

Find the annual percentage yield for an investment at the following rates. (Round your answers to two decimal places.) (a) 6.1% compounded monthly % (...

Business, 29.10.2020 16:10

Calculate, to the nearest cent, the present value of an investment that will be worth $1,000 at the stated interest rate after the stated amount of ti...

Business, 29.10.2020 16:10

You are ordering new equipment for the boss. Machine 1 will save $5,000 per year for 6 years; Machine 2 will save $6,000 per year for 5 years. Assume...

Chemistry, 29.10.2020 16:10

calculate the freezing point of a solution of 30 g methyl salicylate c7h6o2 dissolved in 800 g of benzene...

History, 29.10.2020 16:10

Read about the trial and then summarize both the accusations and the outcome....

Mathematics, 29.10.2020 16:10

Mike purchased a radio priced at $90. If 6% sales tax is added to the price of the radio, how much does Mike have to pay for the radio...

Mathematics, 29.10.2020 16:10

Triangle angles review (khan academy) Find the value of x in the triangle shown below X = ?

History, 29.10.2020 16:10

What good was the most important to the Portuguese in Africa initially? Silver Gold Cattle Guns...

Engineering, 29.10.2020 16:10

Write the governing differential equations for the system which relate the outputs to the inputs(You need to use KVL and KCL and come up with two diff...

Physics, 29.10.2020 16:10

A spherical balloon is inflated with gas at a rate of 800 cubic centimeters per minute. (a) How fast is the radius of the balloon changing at the inst...

Physics, 29.10.2020 16:10

A heating element is made by maintaining a potential difference of 75.0 V across the length of a Nichrome wire that has a 3.73 × 10–6 m2 cross section...

Chemistry, 29.10.2020 16:10

I will give brainliest to the one that solves this i need it to be done fast

Chemistry, 29.10.2020 16:10

What is the maxlmum number of electrons that can be present in each principal energy level of hydrogen?...

Social Studies, 29.10.2020 16:10

12) Which scenario would create the greatest change in aggregate demand? A) No change in the tax rate on household incomes of greater tha...

More questions: Chemistry Another questions