subject

Physics, 08.12.2019 08:31 ShianHagen5

How dose an atom become an ion with a -2 charge?

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 07:00

Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j

Answers: 1

question

Physics, 22.06.2019 10:00

Atomic nuclei of almost all elements consist of

Answers: 1

question

Physics, 22.06.2019 13:10

The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)

Answers: 2

question

Physics, 22.06.2019 23:00

Which type of reaction is shown in this energy diagram ?

Answers: 1

You know the right answer?

How dose an atom become an ion with a -2 charge?...

Questions

question

English, 13.11.2021 06:20

What Would Be The Biggest Motivation Words For You That Would Always Encourage You Despite Being The Saddest Person On Earth?...

question

Mathematics, 13.11.2021 06:20

Consider the diagram. Parallel lines r and s are cut by transversal q. On line r where it intersects line q, 4 angles are created. Labeled clockwise...

question

Mathematics, 13.11.2021 06:20

What is the value of the expression 4.2(x−y)4 , when x = 12 and y = 5.6 as a decimal?...

question

Mathematics, 13.11.2021 06:20

I need help please help me ...

question

Mathematics, 13.11.2021 06:20

Which could be the graph of the exponential function y=2^x + 2?...

question

History, 13.11.2021 06:20

How might a surplus of food have helped civilizations advance from hunter gatherer societies...

question

Engineering, 13.11.2021 06:20

if a toaster is produces 12 ohms of resistance in a 120 circuit volt circuit what is the amount of current in the circuit...

question

Mathematics, 13.11.2021 06:20

The coordinates of the point E E are ( 5 , − 7 ) (5,−7) and the coordinates of point F...

question

Mathematics, 13.11.2021 06:20

What is the maximum value of the function y=1-2 sin x?...

question

Physics, 13.11.2021 06:20

Finding the gradient I wanted to check my answer

question

Physics, 13.11.2021 06:20

Please help... Describe energy transformations in your own words....

question

English, 13.11.2021 06:20

Need to prove that there are as many leadership styles as there are many people...

question

Biology, 13.11.2021 06:20

Which theory thinks the nuclear family is the best to raise children?...

question

History, 13.11.2021 06:20

Shays’ Rebellion involved a group of farmers who were angry about...

question

English, 13.11.2021 06:20

Which statement best synthesizes information from both sources? A. Experts disagree about whether online writing has helped or hurt stud...

question

Mathematics, 13.11.2021 06:20

HEL PLEASEEE A submersible is a type of underwater vessel. Suppose a submersible starts at a depth of 40 feet below sea level, represented by –40 fe...

question

Chemistry, 13.11.2021 06:20

Which of the following correctly compares the radii of Na and Na+? (4 points) Group of answer choices Na has a smaller radius than Na+ b...

question

Mathematics, 13.11.2021 06:20

a car covered a certain distance at the speed of 24mph. while returning, the car covered he same distance witht eh spped of 16mph. what has his averag...

question

Biology, 13.11.2021 06:20

Eukaryotic chromosomes tend to be much larger than prokaryotic chromosomes. In order to package these large chromosomes into the nucleus, which family...

question

Physics, 13.11.2021 06:20

Cuáles son las diferencias, con respecto al proceso de extracción y tratamiento, entre el gas propano y el gas metano....

More questions: Physics Another questions

Questions on the website: 13722363