![santiago172005](/avatars/31155.jpg)
santiago172005
01.07.2019 •
Chemistry
Match each of the unknown ions to its appropriate description. match term definition a− a) a nonmetal that gained one electron b+ b) a metal that lost one electron c2− c) a nonmetal that gained two electrons d2+ d) a metal that lost two electrons
Solved
Show answers
More tips
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Chemistry
- E English Which part of plot is also called the exposition? a introduction b rising action c falling action d climax...
- B Business Your teammates, Sara and Juan, are having difficulty cooperating with one another even though their individual assignments are highly related. Which of the following...
- M Mathematics Population parameters are difficult to calculate due to A. cost prohibitions on data collection. B. the infeasibility of collecting data on the entire population....
- H History Identify each statement as true or false. the word “federal” is the same as the word “national.” the federalists believed no army was necessary in times of peace....
Ответ:
match of the unkwown ions to its appropriate description is as below
A-A)= A non metal that gained one electron.
B+B) = A metal that lost one electron
C2-C) = A non ,metal that gained two electrons
D2+D)= A metal that lost two electrons.
Explanation
Metal - form a positively charged ion by losing valence electrons ( electron in the outermost energy level).
For example Metal D loses 2 electrons to form D2+ ion.
Non metal form a negatively charged ion by gaining one or more electrons in order to fill it's valence shell .
For example non metal A gain 1 electron to form A- ion.
Ответ:
english
Explanation: