subject

Physics, 07.01.2020 17:31 nnn79

If the atomic number of an element is 8 and its mass number is 20, how many neutrons are in the atom's nucleus?

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 22.06.2019 09:10

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island

Answers: 1

question

Physics, 22.06.2019 12:30

How do the kidneys affect homeostasis

Answers: 1

question

Physics, 22.06.2019 23:00

Which of the following is another term for a planned economy

Answers: 1

question

Physics, 23.06.2019 00:50

which statements describe the image? check all that apply.the wood is releasing argon gas.this information is useful for dating ancient rock.the process works only with organic matter.the element has a half-life of 5,730 years.this shows the half-life of carbon-19.

Answers: 1

You know the right answer?

If the atomic number of an element is 8 and its mass number is 20, how many neutrons are in the atom...

Questions

question

Chemistry, 19.07.2019 16:30

The minimum amount of 100-degree-c steam needed to melt 1 gram of 0-degree-celsius ice is...

question

Mathematics, 19.07.2019 16:30

Emanuel was charged $32\$32$32dollar sign, 32 for a 1429 km14\dfrac29 \text{ km}1492 km14, start fraction, 2, divided by, 9, end fraction, space, k, m...

question

Biology, 19.07.2019 16:30

Which parasite would most likely be found in the human small intestine plasmodium?...

question

Physics, 19.07.2019 16:30

Charges of +3 µc and –5 µc are 2 mm from each other. the –5 µc charge is replaced with a +5 µc charge. how will the electrical force between the charg...

question

Biology, 19.07.2019 16:30

The piophilidae are commonly known as flies...

question

Physics, 19.07.2019 16:30

Athin film of acetone (n = 1.25) coats a thick glass plate (n = 1.50). white light is incident normal to the film. in the reflections, fully destructi...

question

Social Studies, 19.07.2019 16:30

The term that best describes understanding a person from his or her point of view is...

question

Biology, 19.07.2019 16:30

Symptoms of include nausea, vomiting, improper digestion, and severe abdominal pain, and sufferers may develop diabetes...

question

Social Studies, 19.07.2019 16:30

The risky and uncertain industry outlook (which is likely to discourage new entrants)....

question

Mathematics, 19.07.2019 16:30

Astudent ate 3/20 of all candies and another 1.2 lb. another student ate 35 of the candies and the remaining 0.3 lb. altogether, what weight of candie...

question

Social Studies, 19.07.2019 16:30

The research by paternoster et al. on perceived risks of sanctions for law violations found:...

question

Social Studies, 19.07.2019 16:30

Dex is troubled by his own methamphetamine use; moreover, he has been written up twice lately for missing shifts at work. dex's case illustrates the...

question

Social Studies, 19.07.2019 16:30

The three steps of john zaller's model of opinion formation are...

question

English, 19.07.2019 16:30

What role did the soviet union have in world war 2...

question

History, 19.07.2019 16:30

The united states found it difficult to remain neutral during world war i because of its desire to...

question

Social Studies, 19.07.2019 16:30

Which of the following is the key difference between the u. s. system of government and the communist system of government?...

question

Mathematics, 19.07.2019 16:30

Ineed 6,13,14,15,16,17. i’m very confused....

question

Social Studies, 19.07.2019 16:30

Explain what external conflicts each protagonist faces that complicate his internal conflict. in other words, how does the character's struggle play o...

question

History, 19.07.2019 16:30

The supreme court case that overturned the doctrine of "separate but equal" was...

question

Computers and Technology, 19.07.2019 16:30

Which protocol supports two encryption modes: transport and tunnel?...

More questions: Physics Another questions