Chemistry, 09.02.2021 07:50 murphyscott794

An unknown element X has the following isotopes: 126X (22.00% abundant), 128X (34.00% abundant), 130X (44.00% abundant). What is
the average atomic mass in amu of X?

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 21.06.2019 23:50

How will the emission of an alpha particle affect the atomic number of an atom

Answers: 3

Answer

Chemistry, 22.06.2019 08:30

What are the first three quantum numbers for the electrons located in subshell 2s?

Answers: 2

Answer

Chemistry, 22.06.2019 10:50

Determine the empirical formula for succinic acid that is composed of 40.60% carbon, 5.18% hydrogen, and 54.22% oxygen.

Answers: 1

Answer

Chemistry, 22.06.2019 19:30

Acetylene gas c2h2 undergoes combustion to produce carbon dioxide and water vapor how many grams of water are produced by the same amount of c2h2?

Answers: 2

Answer

You know the right answer?

An unknown element X has the following isotopes: 126X (22.00% abundant), 128X (34.00% abundant), 13...

Questions

Mathematics, 06.06.2021 03:20

If you have a bag with 7 red 3 green 4 blue 11 orange marbles what is the probability the you would randomly draw an orange marble...

Health, 06.06.2021 03:20

PLS I NEED YOUR ANSWER ...

Mathematics, 06.06.2021 03:20

Whats 9 plus 6 times 2?...

Computers and Technology, 06.06.2021 03:20

1.- Realizar 2 ejemplos por cada tipo de conjunción propias (son 5 tipos) e impropias (son 2 tipos) en total 14 oraciones....

Mathematics, 06.06.2021 03:20

On August 23, Quincy transferred $75 from his checking account to his savings account. Complete that row in his check register....

History, 06.06.2021 03:20

How did British conquest of the Maori in New Zealand compare to the US conquest of Native Americans...

Mathematics, 06.06.2021 03:20

Eli broad this flower box for his garden 24 inches 6" 8 inches 18" 8 inches what is the volume in cubic inches of Eli‘s flower box...

Mathematics, 06.06.2021 03:20

choose the justification for each step in the solution to give the equation 17/3-3/4×-17/3=1/2×+5-17/3 ...

Biology, 06.06.2021 03:30

Identify any criminal activity associated with Polar bears (poaching/illegal destruction of land/etc)...

Mathematics, 06.06.2021 03:30

Given that tan(θ)=√7/2 and sin(θ) < 0, find cos(θ)

Mathematics, 06.06.2021 03:30

Kyle has two snakes fluffy is 2 meters long. Muffy is 900 millimeters long. Compare their lengths to fill in the blanks....

Mathematics, 06.06.2021 03:30

A charity run has prizes for the top finisher in each of 10 age categories. The times of the prize-winners are shown. Which scatterplot accurately re...

English, 06.06.2021 03:30

Estadística de perritos pintos en Moreno Valley ca

Mathematics, 06.06.2021 03:30

Calcular el Cn de una anualidad, donde el interes convertido es del 0.07, siendo la a= 300, la n= 18 meses, y la r= 16. *...

History, 06.06.2021 03:30

What differences do you notice between how the Spanish, French, and British viewed and treated Native Americans?...

Social Studies, 06.06.2021 03:30

Si ya en el siglo XIX existían problemas de contaminación? Cuales son los problemas medioambientales actuales? Que factores lo producen? Ayd...

Advanced Placement (AP), 06.06.2021 03:30

The word aye as a synonym for yes in response to a question dates back to which decade? 1570s 1770s 1970s 1870s...

Health, 06.06.2021 03:30

1 m long lever is used lift the load of 600 N by applying an effort of 200 N if loadis20 cm far from the fulcrum then calculate MA, VR, Eff...

English, 06.06.2021 03:30

Will give brainliest 1.) In the context of this passage, how does fear drive action? Cite evidence from this text your own experience and other liter...

Biology, 06.06.2021 03:30

WILL GIVE AS MANY POINTS AS POSSIBLE What are the three types of sentences in ANY body paragraph? Select all that apply: Concluding Sen...

More questions: Chemistry Another questions

An unknown element X has the following isotopes: 126X (22.00% abundant), 128X (34.00% abundant), 130X (44.00% abundant). What is the average atomic mass in amu of X?

Answers

Another question on Chemistry

An unknown element X has the following isotopes: 126X (22.00% abundant), 128X (34.00% abundant), 130X (44.00% abundant). What is
the average atomic mass in amu of X?