alejandr1872913
20.02.2021 •
Chemistry
10.An element is found to have 2 electrons in the 3rd energy level. What is this element?
a.Boron
b.Magnesium
c.Fluorine
d.Argon
Solved
Show answers
More tips
- F Family and Home Do Lullabies Help Babies Sleep or Is it Just a Myth?...
- H Health and Medicine Tick Traps: How to Remove Them Safely and Effectively...
- S Society and Politics Why are thugs called gopniks ? A fascinating journey through Russian subculture...
- A Animals and plants Want a Perfect Lawn? Learn How to Plant Grass the Right Way...
- A Animals and plants How to Properly Care for a Pet Decorative Rabbit at Home?...
- C Computers and Internet How to Check the Speed of My Internet?...
- H Health and Medicine 10 Ways to Cleanse Your Colon and Improve Your Health...
- W Work and Career How to Write a Resume That Catches the Employer s Attention?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
Answers on questions: Chemistry
- C Chemistry How do I Find the Electrical Charge of an atom? 4pt 5 nº Be2 a Compare Neutrons and Protons Compare Electrons and Protons Compare Neutrons and Electrons C...
- C Chemistry Which of the following plant structures provides most of the water necessary for photosynthesis? a. roots, b. leaves, c. chloroplasts, d. stomata...
- C Chemistry Which atmospheric layer is closest to Earth s surface? A exosphere B. mesosphere c. stratosphere D. troposphere...
- C Chemistry Anyone wanna talk please dont report...
- C Chemistry What is an example of natural material for fabric?...
- C Chemistry hel. which of the following statements regarding physical and chemical changes is true? a. both physical and chemical changes alter the atomic structure of a substance....
- C Chemistry Nitrogen fixation occurs when which of the following happens? O Bacteria absorb nitrogen and release it as carbon dioxide. Bacteria convert nitrogen to a form that plants...
- C Chemistry State the difference between spermatozoon and spermatogonium...
- G Geography Disputes in the Middle East have prevented water settlements along the: A. Euphrates, Tigris, and Jordan rivers. B. Nile, Indus, and Jordan rivers. C. Mediterranean,...
- A Arts FR POINTS JUST HAVE FUN...
Ответ:
a ec ue b orrymycopmerer tisatignup ss