Chemistry, 09.12.2020 22:50 portielesc

4.35% of all X atoms have a mass of 39.946 amu. 83.79% have a mass of 41.941 amu, 9.50% have a mass of 42.941 amu, and 2.36% have a mass of 43.939 amu. What is the average atomic mass of atom X?

Answers: 3

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 14:00

What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?

Answers: 2

Answer

Chemistry, 23.06.2019 05:10

Name a brittle metal , which is used to galvanize iron

Answers: 1

Answer

Chemistry, 23.06.2019 09:50

Which best describes eras and periods?

Answers: 3

Answer

Chemistry, 23.06.2019 13:40

Which of the following volumes is the smallest? a) one microliter b)one deciliter d)one liter c)one milliliter

Answers: 2

Answer

You know the right answer?

4.35% of all X atoms have a mass of 39.946 amu. 83.79% have a mass of 41.941 amu, 9.50% have a mass...

Questions

English, 12.02.2021 18:30

Ok i have a question, im 15, im a boy, if u wanna talk lets talk...

Mathematics, 12.02.2021 18:30

- 17 Überschlagen beim Einkaufen a) Pauline hat 12,75 € dabei. Entscheidemit einem Überschlag, ob sie das Obstbezahlen kann. Berechne ans...

English, 12.02.2021 18:30

!DUE 2/12/21! To come up with an idea for your narrative, reflect on what you've experienced. Have you ever been afraid? Were you ever in dange...

Mathematics, 12.02.2021 18:30

Find the value of x. 99 46...

Chemistry, 12.02.2021 18:30

Please help :) picture above ...

Mathematics, 12.02.2021 18:30

The formula a times h is used to find a area b perimeter c volume d depth...

Biology, 12.02.2021 18:30

I need some help please ...

Mathematics, 12.02.2021 18:30

The relationship between x and y in the table below can be represented by the equation below. What value should go in the blue box?

Arts, 12.02.2021 18:30

I need help with my music assignment, i can mark brainliest if that what you want.

English, 12.02.2021 18:30

Which statement BEST represents the contrasting viewpoints of the two authors? While the first author views the clock tower as a feat of...

English, 12.02.2021 18:30

What misunderstanding causes the story's main problem?...

Mathematics, 12.02.2021 18:30

Part C: Prove that JL = 1/2MN...

Computers and Technology, 12.02.2021 18:30

Construct a UML diagram for the room class (Computer Science)

English, 12.02.2021 18:30

15. Tang had never realized birds could be so loud and annoying-even with the window closed. A annoying. Even B annoying! Even

Mathematics, 12.02.2021 18:30

PLSSS HELP I WILLL GIVE YOU BRAINLIEST PLSSS HELP I WILLL GIVE YOU BRAINLIEST PLSSS HELP I WILLL GIVE YOU BRAINLIEST PLSSS HELP I WILLL GIVE YOU BRAI...

Mathematics, 12.02.2021 18:30

Triple the difference of six less than a number in an algebraic expression...

Mathematics, 12.02.2021 18:30

The table shows the cost per yard of different types of fabric. Sierra bought 2.5 yards of nylon and 4.5 yards of cotton. What is the change from $5....

Mathematics, 12.02.2021 18:30

Answer to this problem ...

Mathematics, 12.02.2021 18:30

Please help GEOMETRY ...

Mathematics, 12.02.2021 18:30

A polynomial function is represented by the data in the table. Choose the function represented by the data....

More questions: Chemistry Another questions