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
VLD [36.1K]
3 years ago
12

What scientist said we cannot predict an exact position of atoms.

Chemistry
1 answer:
allochka39001 [22]3 years ago
8 0

Answer:

The Heisenberg uncertainty principle states that the exact position and momentum of an electron cannot be simultaneously determined. Warner Heisenberg contributed to atomic theory through formulating quantum mechanics in terms of matrices and in discovering the uncertainty principle, which states that a particle's position and momentum cannot both be known exactly.

Explanation:

i hoped this help

You might be interested in
How does the electron configuration of elements within the same group compare? (A.) They all have their valence electrons in the
lesya [120]

Answer:

B.They all have their valence electrons in the same type of subshell

Explanation:

  • The electron configurations of elements in the same group (column) of the periodic table have them in the same type of subshell.
  • But the subshells may be of different shells. Thus , the energies of them need not be the same.
  • For example , The Alkalai Metals are found in the first column of the periodic table Group IA. This set of elements all have valence electrons in only the 's' orbital and because they are in the first column they all have s^{1} configuration. i.e,
  1. H 1s^1
  2. Li 1s^2 2s^1
  3. Na 1s^2 2s^2 2p^6 3s^1
  4. K 1s^2 2s^2 2p^6 3s^2 3p^64s^1
5 0
3 years ago
What elements do not fit the pattern of electron affinity
Pavel [41]
What are the choices?
8 0
3 years ago
Define adhesion and give an example?
bulgar [2K]

Similar to Cohesion, adhesion is the attraction between molecules of different substances . Water uses adhesion when it's attraction to another substance is greater than the water's attraction to itself. if you have ever dropped a cup of water on a hardwood floor,you know that it spreads out instead of foaming beads.

3 0
2 years ago
How many mL of a 0.250M sodium hydroxide solution is needed to neutralize 25.0 mL of a 0.430M sulfuric acid solution?
kotykmax [81]

Answer:

86.0 mL

Explanation:

i just did the USA test prep

5 0
3 years ago
Convert this molecular formula into a structure that is consistent with the usual bonding patterns. C2h6o if more than one struc
Eddi Din [679]

The given formula contains two carbon along with six hydrogen and an oxygen.

The possible isomers from  C_2H_6O are ethanol and dimethyl ether.

Ehtanol is an alcohol containing a hydroxyl group whereas dimethyl ether is an ether containing an oxygen between two methyl

The structure of two isomers are:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which describes the relationship between a monomer and a polymer?
    11·1 answer
  • what is the mole fraction of neon in a mixture that contains 0.628 g of helium, 11.491 g of neon, and 7.613 g of argon?​
    7·1 answer
  • What is the energy of light with a wavelength of 468 nm? (The speed of light
    13·1 answer
  • Clouds are formed from which of the following processes:
    14·1 answer
  • At a depth of 100 ft in water, the external pressure is 4.0 atm. What is the solubility of N2 from air in blood at this pressure
    11·1 answer
  • I need the name of the substance showing the steps: N2H4
    12·1 answer
  • Which of the following equations correctly describes how to calculate net income? a. net income = (cost of goods sold) - (net sa
    5·1 answer
  • Pls help i am in 8th grade k12
    7·1 answer
  • Grace wanted to find out the best conditions for growing lettuce plants.
    13·1 answer
  • Which of the following is a reasonable ground-state electron configuration? (3 points)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!