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
Nikitich [7]
3 years ago
11

What is the modification of the Dalton's atomic theory​

Chemistry
2 answers:
timofeeve [1]3 years ago
3 0
Part two of Dalton's theory had to be modified after mass spectrometry experiments demonstrated that atoms of the same element can have different masses because the number of neutrons can vary for different isotopes of the same element.

mina [271]3 years ago
3 0

Answer:

Dalton's theory had to be modified after mass spectrometry experiments demonstrated that atoms of the same element can have different masses because the number of neutrons can vary for different isotopes of the same element

You might be interested in
Is wind energy consistent or inconsistent
LuckyWell [14K]
Inconsistent as it can vary from time to time.
5 0
3 years ago
What element is this? How do you know?
postnew [5]

Atom is the most basic unit of matter. They are the general term used to describe pieces of matter. But a different kind of atom makes up an element.  A combination of atom of different elements creates a molecule. For example, you have water; it has a chemical formula of H2O. If you separate H from O, you have two atoms. Two atoms for hydrogen and one atom for oxygen. However, they are of different elements. And when you combine them to form H2O, you create a molecule.

<span> </span>

4 0
3 years ago
Hard water contains relatively large concentrations of
ycow [4]

Answer:

<u><em>D.</em></u>

<u><em>All of these ions</em></u>

Explanation:

Hope this helps:)

5 0
3 years ago
Read 2 more answers
LOOK AT THE IMAGE ABOVE CAN SOMEONE PLEASE DO IT WITH FULL STEPS PLEASE I NEED IT TODAY PLEASE PLEASE I WILL MARK YOU BRAINLIST
Bogdan [553]

answer:

IMAGE IS SUPER UNCLEAR SORRY LUV <3

explanation:

your phone must me from 2009 with that trash camera quality sweetie i suggest you get a new one... oh wait you can't you're broke :(

3 0
3 years ago
Determine how many moles of CO2 are required to produce 11.0 mol of glucose,
drek231 [11]

Answer:

Determine how many moles of CO2 are required to produce 11.0 mol of glucose,

i need points thanks for CO2moles

7 0
3 years ago
Other questions:
  • you open a can of soda room temperature and here hiss. which of the following factors has changed inside the container
    12·2 answers
  • You start with 12.94 g sample of a mixture containing SiO2, NaCl, and NH4Cl. If after subliming
    13·1 answer
  • What are at least two things people can do today to help protect Earth and reduce levels of CO2.
    12·1 answer
  • Can anyone help need answer asap
    5·2 answers
  • How do solutions of water, elements, and compounds that can crystallize into a mineral form deep underground?
    7·1 answer
  • What is the name of this hydrocarbon?
    6·1 answer
  • The hydrogen ion concentration of a vinegar solution is 0.00010 m. how is this concentration written in scientific notation?
    10·2 answers
  • Heat generated by Friction
    11·1 answer
  • What’s properties my change during a chemical reaction
    7·1 answer
  • For each of the following atomic numbers, use the periodic
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!