subject

Physics, 20.12.2019 16:31 YaGirlNeedaLearn

How many neutrons does element x have if it’s atomic number is 28 and it’s mass number is 81?

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 20:30

3. on your graph, the data points between the black squares are data for elements with atomic numbers 3 through 9. locate these elements on your periodic table. what term or description would you use to identify these elements with respect to the periodic table?

Answers: 2

question

Physics, 22.06.2019 02:00

What is created when solids,liquids,an gases mix with one another

Answers: 1

question

Physics, 22.06.2019 07:30

Which of the following is an example of motion in two dimensions?

Answers: 3

question

Physics, 23.06.2019 05:00

What is the percent yield of titanium (iv0 oxide, if 10.2 are formed when 25.7g of titanium (iv0 chloride react?

Answers: 3

You know the right answer?

How many neutrons does element x have if it’s atomic number is 28 and it’s mass number is 81?...

Questions

question

Social Studies, 25.01.2020 05:31

When questioning whether something a person did is unethical it is best to be aware of any personal feelings you may have towards that persontrue/fals...

question

Business, 25.01.2020 05:31

Suppose that costa rica is able to produce 50,000 pounds of coffee or 10,000 medical devices per day; vietnam is able to produce 40,000 pounds of cof...

question

Geography, 25.01.2020 05:31

Religions that tend to be expansionary, seeking to transmit their beliefs to new peoples and areas, are termed:...

question

Computers and Technology, 25.01.2020 05:31

Refer to the set of logically related tasks and behaviors that organizations develop over time to produce specific business results and the unique man...

question

English, 25.01.2020 05:31

Both versions of the crucible depict fear of the unknown and superstition. write an essay arguing which version best depicts fear of the unknown. use...

question

English, 25.01.2020 05:31

Anna is an exceptional young girl. anna does any job that needs to be done. to vary the sentence structure, which one of the following sentences shou...

question

Social Studies, 25.01.2020 05:31

This year, the number of applications at college x increased by nearly 5%, while the size of the entering class and the structure of the admissions pr...

question

Computers and Technology, 25.01.2020 05:31

The supports the primary system components (such as the cpu and ram) necessary for all digital electronics devices such as 1. desktop pcs2. notebook...

question

Mathematics, 25.01.2020 05:31

Asample of 40 employees from the local honda plant was obtained and the length of time (in months) worked was recorded for each employee. a stemplot o...

question

Biology, 25.01.2020 05:31

In a strong magnet is used to produce scans that allow scientists to distinguish among different types of soft tissue in the brain....

question

Business, 25.01.2020 05:31

Jackson took out a 6-year loan for $77,000 at an apr of 10.3%, compounded monthly, while leo took out a 6-year loan for $82,000 at an apr of 10.3%, co...

question

Social Studies, 25.01.2020 05:31

Because we grow up surrounded by images of stereotypes and casual expressions of racism and prejudice, highlights how easy it is to project our stere...

question

Business, 25.01.2020 05:31

The economic interdependence among countries as reflected in the free movement of goods, services, financial capital and knowledge across geographic b...

question

Computers and Technology, 25.01.2020 05:31

Is a program that allows a person using one computer to access files and run programs on a second computer that is connected to the internet....

question

Social Studies, 25.01.2020 05:31

As humans organize their lives and adapt to different environments, our abilities to learn, think symbolically, use language, and employ tools and oth...

question

History, 25.01.2020 05:31

What was the background of the slaves who were taken to european forts along the african coast to be traded in the mid-sixteenth century?...

question

Business, 25.01.2020 05:31

When looking to increase the presence of a website, putting together your search engine optimisation plan will you plan your steps. which activity wo...

question

Business, 25.01.2020 05:31

Smith company's inventory cost is $100. the expected sales price is $110, estimated selling costs are $6. the normal gross profit ratio is 20% of sell...

question

Health, 25.01.2020 05:31

What type of prevention seeks to minimize the severity of the illness or the damage due to an injury-causing event once the event has occurred? ...

question

Biology, 25.01.2020 05:31

Based on the information in the podcast, ocean planets are prime targets in the search for life. however, scientists are also searching mars for life,...

More questions: Physics Another questions

Questions on the website: 13722367