Chemistry, 04.08.2019 11:30 alleyeverett031

An element's atomic number is 40. how many electrons would an atom of this element have? an atom of element a has 111 protons. what would the element's atomic number be? how many neutrons does an element have if its atomic number is 55 and its mass number is 161?

Answers: 1

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 10:30

What is the correct equation for cellular respiration?

Answers: 2

Answer

Chemistry, 22.06.2019 12:30

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?

Answers: 3

Answer

Chemistry, 22.06.2019 12:30

Word equation for k(s) +h2o(l) yield koh (aq) + h2

Answers: 3

Answer

Chemistry, 22.06.2019 16:00

No copying 15 pts how does a free-body diagram tell you about the net force on an object?

Answers: 2

Answer

You know the right answer?

An element's atomic number is 40. how many electrons would an atom of this element have? an atom of...

Questions

English, 14.01.2021 05:10

As we saw on the Close Reading Assignment, Robinson Crusoe is a text that highlights physical violence. Discuss how the text engages with the theme o...

History, 14.01.2021 05:10

) Why did Sam Houston order Deaf Smith to burn Vince's Bridge? A) So the Texans can escape B) No retreat by either army C)...

Mathematics, 14.01.2021 05:10

.help.:... ...

Mathematics, 14.01.2021 05:10

Please help!! the answer isn’t (0,2) even though i thought it was and other people on here thought it was. Solve the system by the elimination method...

Biology, 14.01.2021 05:10

HELP ABC HELP ME PLEASE can someone please help me with this ?? which the blank spots where it says “there are ___” amount available I was told we ca...

Physics, 14.01.2021 05:10

What are some strengths and limitations of the model below comparing the Gravitational Force and the Electrostatic Force?

Biology, 14.01.2021 05:10

Which best describes an objective summary? Albe an explanation written in one's own words that provides all of the details and information in a...

English, 14.01.2021 05:10

PLEASE HELP MEH ITS NOT THAT HARD ...

English, 14.01.2021 05:10

What happened nineteen years before Beah was born? Refugees fled to Mogbwemo. The Sierra Leone Civil War began. Sierra Leone declared i...

English, 14.01.2021 05:10

Send memes lol 69 points...

Chemistry, 14.01.2021 05:10

3 H2 (g) + N2 (g) 2 NH3 (g) 1.36 liters of hydrogen gas will produce how many grams of NH3 at STP?...

Mathematics, 14.01.2021 05:10

Hope bought a jump rope for 3.96 and paid with a 5 dollar bill. How much change did she get back?...

Mathematics, 14.01.2021 05:10

1. Lions tend to eat a rather consistent portion of food each month. The amount of food they eat is no more than 2 pounds from 50 pounds each m...

Chemistry, 14.01.2021 05:10

The complete orbital notation diagram of an atom is shown. Seven squares are shown aligned horizontally. Inside the first square from the left is sho...

Computers and Technology, 14.01.2021 05:10

Which of the following expressions will evaluate to true? (3 points) 7 == 7.0 7 != 7.0 7 < 7.0 Question 1 options: 1...

English, 14.01.2021 05:10

To find your personal learning style you can а. Ask a teacher for an evaluation C. b. Find a Web site and take a self-assessment d....

Mathematics, 14.01.2021 05:10

Jarad scored 18 points at a basketball game if the final score 60 points what percentage of the final score was jarad...

English, 14.01.2021 05:10

What is the conflict of the sniper...

Mathematics, 14.01.2021 05:10

Simplify (5r^2t)^2(3r^0t^4)...

Biology, 14.01.2021 05:10

Need this 2 answers anything will help ...

More questions: Chemistry Another questions