jaylenmiller437
02.02.2021 •
Physics
What prediction did Mendeleev make that came true less than 20 years later?
A. He predicted the atomic numbers of unknown elements.
B. He said that three new elements would be discovered.
C, He predicted that a total of 112 elements would be discovered.
D. He said that the periodic table would be developed into 18 families.
Solved
Show answers
More tips
- 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?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
Answers on questions: Physics
- E Engineering 10 basic safety rules for using hand tools...
- H History What did the whisky rebels take from the french revolution...
- B Biology Sasha uses a basketball and a tennis ball to represent two astronomical bodies based on their sizes. Which of the following representations is the most correct...
- M Mathematics PLEASE HELPPPPPPP, Complete the table f(u)=u2-6u...
Ответ:
(#1). (D).
(#2). (C).