Help me please , Information storage units in computer units that are used to calculate memory spaces.
Solved
Show answers
More tips
- S Science and Technology QR Code: How it Works and Why You Need it?...
- C Computers and Internet Dropbox: What is it and How to Use it...
- H Health and Medicine How to Increase Hemoglobin in the Blood...
- A Animals and plants How to Store Carrots: Tips for Homeowners...
- L Legal consultation Juvenile Justice: Who Needs It?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
Answers on questions: Chemistry
- C Chemistry What happens to potassium when you cool it and when you heat it...
- C Chemistry Convert 4.03 x 10^22 atoms of na to moles of na...
- C Chemistry In a chemical reaction, the reactants contain 385 kj of chemical energy, and the products contain 366 kj of chemical energy. in order for energy to be conserved, what must happen?...
- C Chemistry What did dmitri mendeleev contribute to science...
- C Chemistry When an element exists in nature by itself, it must have a charge of...
- C Chemistry I have a 3.6 M solution of NaCl. If the volume of water of the solution is 12 liters, how many moles of NaCl do I have?...
- C Chemistry Quando misturamos água e óleo é possível observar que óleo sempre se localiza acima da camada de água. com base nos seus conhecimentos sobre as propriedades da matéria explique o motivo...
- C Chemistry Increasing the concentration of a reactant shifts the position of chemical equilibrium towards formation of more products. What effect does adding a reactant have on the rates of the...
- C Chemistry The partial pressure of CH4(g) is 0.175 atm, and the partial pressure of O2(g) is 0.250 atm in a mixture of the two gases. The mixture occupies a volume of 10.5 L at 65 oC. Solve all...
- C Chemistry Electron configuration draw the orbital for P, Ag W...
Ответ:
All the given elements belong to the second period of the periodic table
Explanation:
Let's locate the elements with the given atomic numbers:
Z = 3, this corresponds to lithium (Li);Z = 4, this corresponds to beryllium (Be);Z = 5, this corresponds to boron (B);Z = 6, this corresponds to carbon (C);Z = 7, this corresponds to nitrogen (N);Z = 8, this corresponds to oxygen, (O);Z = 9, this corresponds to fluorine, (F).Now notice that each of these 9 elements can be found in the same row of the periodic table. This is period 2. We may then summarize that all of these elements belong to the same period, period number 2.