1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
malfutka [58]
3 years ago
13

How did admitting Mendeleev deal with elements that had not yet been discovered

Chemistry
1 answer:
Len [333]3 years ago
7 0
Mendeleev organized his table by atomic mass, rather than atomic radius. He was able to extrapolate where certain undiscovered elements should be on the table based on that.

For example, he said that since Calcium has mass of 40g and Titanium has a mass of 48 g, there must be some element between them with atomic mass of 44 g. That was later discovers to be scandium.

Hope this helps
You might be interested in
Nonmetals tend to boil at
Usimov [2.4K]

Answer:

D) Low temperatures

Explanation:

Non-metals are elements that do not show metallic characteristics like heat conductivity, electrical conductivity, malleability, e.t.c. They are generally less dense and are bonded with weak forces in between their compounds.

The weakness of non-metals is the chief reason why they generally tend to have low boiling point. Only the presence of impurities can cause an elevation in their boiling points.

Metals on the other hand are good heat conductors and they generally have a high boiling point.

7 0
3 years ago
Convert 325 cm of copper (Cu) wire into mm of Cu wire.
IrinaVladis [17]

Answer:

325 cm is equivalent to 3250 mm.

Explanation:

In this case, we need to convert 325 cm of copper wire into mm. The conversion from cm to mm is given below :

1 cm = 10 mm

To convert 325 cm to mm, we will use unitary method.

325 cm = 325 × 10 mm

325 cm = 3250 mm

So, 325 cm is equivalent to 3250 mm.

3 0
4 years ago
How important is economic in your everyday life
docker41 [41]

Answer:

it is mega important.

Explanation:

3 0
3 years ago
Which zone within the open-ocean zone is home to the most organisms?
lawyer [7]
I think that it is b
5 0
4 years ago
Read 2 more answers
What is any single living thing that can carry out life processes on its own?
ad-work [718]
Any single thing that can carry out life processes on its own is a dolphin.
 <span />
6 0
4 years ago
Other questions:
  • Which of the substances are largely ionic nonpolar covalent polar covalent?
    14·1 answer
  • What is the volume of 26.1 g of a substance if the density of the substance is 0.28 g/mL?
    9·1 answer
  • The temperature reading of –14°C corresponds to a Kelvin reading of
    13·2 answers
  • You are asked to determine the thermometer correction for your assigned melting point apparatus. You obtain a pure sample of ben
    6·1 answer
  • A student mixes sugar and water until the sugar dissolves. This an example of a<br> HELP PLS !!
    8·1 answer
  • Which statement correctly describes soil horizon C?​
    7·2 answers
  • -Define what petroleum is, explain how it forms, and
    9·1 answer
  • The energy of the universe is constant. That what mentioned by the first law of thermodynamics,
    6·1 answer
  • How many moles of KCl are contained in this solution?<br><br>0.486 L of a 2.0 M KCl solution
    11·1 answer
  • When do Polar Covalent Bonds form
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!