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
Dimas [21]
3 years ago
15

Which interaction is responsible for the force of attraction between the particles in a salt crystal? proton-proton proton-elect

ron neutron-electron electron-electron
Chemistry
2 answers:
Sholpan [36]3 years ago
4 0

Answer: Option (b) is the correct answer.

Explanation:

An atom consists of three sub-atomic particles, that is, there are protons, neutrons, and electrons in an atom.

Protons are positively charged, neutrons have no charge and electrons have a negative charge.

It is known that opposite charges attract each other. And a salt contains atoms of two or more different elements.  

Therefore, there occurs attraction between a proton and an electron which is responsible for the force of attraction between the particles in a salt crystal.

Mars2501 [29]3 years ago
3 0
The answer is B. proton-electron.

You might be interested in
It takes one oxygen to combine with two hydrogen atoms to form water. What is the mass ratio of oxygen to hydrogen? 1 to 2 4 to
Rasek [7]

Answer:

8 to 1.

Explanation:

  • Oxygen combines with hydrogen atoms to form water according to the balanced equation:

<em>O₂ + 2H₂ → 2H₂O.</em>

It is clear that one mole of oxygen combines with two moles of hydrogen atoms to form 2 moles of water.

So, the molar ratio of oxygen to hydrogen is (1 to 2).

  • The mass of 1 mole of oxygen = (no. of moles)(molar mass) = (1 mol)(32.0 g/mol) = 32.0 g.
  • The mass of 2 moles of hydrogen = (no. of moles)(molar mass) = (2 mol)(2.0 g/mol) = 4.0 g.

<em>So, the mass ratio of oxygen to hydrogen (32.0 g/4.0 g) = (8: 1).</em>

<em></em>

8 0
3 years ago
How to prepare 250.00 ml of approximately 1.0 m hcl solution from the 2.5 m hcl solutio?
kirill115 [55]

To solve this we use the equation, 

M1V1 = M2V2

where M1 is the concentration of the stock solution, V1 is the volume of the stock solution, M2 is the concentration of the new solution and V2 is its volume.

2.5 M x V1 = 1.0 M x .250 L

<span>V1 = 0.10 L or 100 mL of the 2.5 M HCl solution is needed

Hope this helps.</span>
4 0
3 years ago
Read 2 more answers
Water is a source of ______________ for chemical reactions in cells.
S_A_V [24]

Answer:Electrolyte

Explanation:Electrolyte is a compound either in solution or in molten form that gets decomposed by thee passage if electricity through it. Water is polar,but a weak electrolyte, so in cells,water is used as an electrolyte

5 0
2 years ago
What are kind and number of atoms in ring portion in the haworth structure of glucose
monitta

Answer:

The six member ring and the position of the -OH group on the carbon (#4) identifies glucose from the -OH on C # 4 in a down projection in the Haworth structure). Fructose is recognized by having a five member ring and having six carbons, a hexose.

3 0
2 years ago
Read 2 more answers
What are two objects from home that have energy and how do I know they have energy?
IRINA_888 [86]
Light bulb -it produces heat and light
toaster - it produces heat and the metal strips glow producing light
7 0
3 years ago
Other questions:
  • The two reactants combine to form a single product, ammonia, nh3, which is not shown. write a balanced chemical equation for the
    9·1 answer
  • I NEED HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    12·2 answers
  • You know the concentration of your unknown hcl solution is approximately 0.10 m and you would like to use 40. ml to reach the en
    14·1 answer
  • A biologist who is measuring the length of salmon as they travel upstream is collecting qualitative data. True or false ?
    6·2 answers
  • True or False Bay is an estuary that contains diverse organisms​
    15·1 answer
  • Determine the specific heat of a 213.0 g piece of metal in J/g•°C if the temperature of the metal drops from 70.2 °C to 25.6 °C
    14·1 answer
  • The sodium content of twenty 300-gram boxes of organic cornflakes was determined. The data (in milligrams) are as follows: 131.1
    11·1 answer
  • Any 4 characteristics of catalyst​
    5·1 answer
  • Pls help me with this I will give you brain
    13·2 answers
  • The area in which an object experiences a noncontact force is called a field. Examples of fields include electrical fields, magn
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!