subject

Physics, 22.03.2021 19:40 joelh9782

A neutral oxygen atom has 8 protons and 8 electrons. It gains 2 electrons when it chemically combines with magnesium to form magnesium oxide (MgO). What is the charge of oxygen in magnesium oxide?

ansver

Answers: 3

Show answers

Another question on Physics

question

Physics, 22.06.2019 05:10

Which situation will have the highest resistance? a.long wire and high temperatureb.short wire and high temperaturec.long wire and cold temperaturedshort wire and low temperature

Answers: 2

question

Physics, 22.06.2019 09:00

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. this is because more and more of the pendulum bob's energy is being transformed into a. heat energy b. kinetic energy c. potential energy d. kinetic energy and potential energy

Answers: 2

question

Physics, 22.06.2019 13:30

If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?

Answers: 2

question

Physics, 22.06.2019 16:30

The sound level near a noisy air conditioner is 70 db. if two such units operate side by side, the sound level near the, would bea. 70dbb. 73 dbc. 105 dbd 140 db

Answers: 3

You know the right answer?

A neutral oxygen atom has 8 protons and 8 electrons. It gains 2 electrons when it chemically combine...

Questions

question

Mathematics, 24.09.2019 21:00

The price of a gallon of unleaded gas has dropped to $2.81 today. yesterday's price was $2.86 . find the percentage decrease...

question

Geography, 24.09.2019 21:00

I've been thinking too hard about frozen water, formerly known as ice. is it possible to generate more water when you're melting the ice in room tempe...

question

History, 24.09.2019 21:00

The practice of negotiating labor contracts is known as a closed shop. question 6 options: true false...

question

Spanish, 24.09.2019 21:00

What goes in front of cuadernos son míos...

question

Social Studies, 24.09.2019 21:00

Resistance to british rule in southern africa was led by the ethiopians. egyptians. liberians. zulus....

question

English, 24.09.2019 21:00

Where did your christ come from? where did your christ come from? from god and a woman! man had nothing to do with him. how does this quotati...

question

History, 24.09.2019 21:00

Summarize in 3-5 complete sentences the conditions of life on the reservation as depicted by chief red cloud's speech. cite evidence from the text to...

question

History, 24.09.2019 21:00

The federal government has taken a larger role in education in the past decades. question 5 options: true false...

question

Business, 24.09.2019 21:00

What are carreers that rely on logic?...

question

History, 24.09.2019 21:00

Which is an achievement made by the gupta empire during indias golden age?...

question

English, 24.09.2019 21:00

Decide which problem is illustrated by the following sentece: it was voted that all members would pay a small increase in dues a improper use o...

question

History, 24.09.2019 21:00

Children under the age of 12 are eligible for benefits under the medicare program. question 4 options: true false...

question

Arts, 24.09.2019 21:00

Unlike the concerto, where the soloist is accompanied by an orchestra, a uses a piano to accompany the soloist....

question

Mathematics, 24.09.2019 21:00

Which graph shows the solution to the system of linear inequalities? y > two-thirdsx + 3 y ≤ negative one-thirdx + 2...

question

Physics, 24.09.2019 21:00

Why must astronauts use microphones and headphones in outer space...

question

Biology, 24.09.2019 21:00

Ashlin is a class six student, he visits a field and finds that all the flowers of some plants are closed. he thinks that such flowers will not open a...

question

Mathematics, 24.09.2019 21:00

17. find the length of the midsegment xy....

question

History, 24.09.2019 21:00

Why did workers try to organize labor unions in the organize labor unions in the late 1800s? bosing a prevent child labor b i...

question

Mathematics, 24.09.2019 21:00

Suppose that in an election voter preference is sharply divided along gender lines. 40% of women will vote for candidate a, the rest will vote for can...

question

English, 24.09.2019 21:00

What is the rhyme scheme of the following text? and from that day, unlike the seaweed bending to ev'ry wave raised by the summer gust,...

More questions: Physics Another questions

Questions on the website: 13722361