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
Allisa [31]
3 years ago
6

What new characteristic did John Dalton add to the model of the atom?

Chemistry
2 answers:
Svetradugi [14.3K]3 years ago
5 0

Answer:

The correct option is 3

Explanation:

From the theory that he postulated that

  • Elements are made up of extremely small particles called atoms
Tema [17]3 years ago
3 0

Answer:

4 is the correct answer since that belongs to one of his postulates.

You might be interested in
What is the molarity of 2.3 mol of Kl dissolved in 0.5 L of water
Nastasia [14]

Answer:

4.6\,\,moL\,\,L^{-1}

Explanation:

Molarity refers to a measure of concentration.

Molarity = moles of solute/Litres of solution

Molarity refers to number of moles of solute present in this solution.

In order to find a solution's molarity, use value for the number of moles of solute  and the total volume of the solution expressed in liters

As molarity of 2.3 mol of Kl is dissolved in 0.5 L of water,

Molarity = \frac{2.3}{0.5} =4.6\,\,moL\,\,L^{-1}

4 0
3 years ago
What is the difference between fahrenheit and celsius temperature scales?
leva [86]
The differences are the freezing and boiling points being exactly 180 degrees
7 0
3 years ago
Salivary amylase is an enzyme produced by the salivary glands that breaks down carbohydrates. What will happen to this enzyme as
o-na [289]

Answer:

It will be denatured.

Explanation:

Salivary amylase works best at pH 6.8.

At pH 2.5, its activity will decrease enormously as it becomes denatured by the high acidity of the stomach contents.

4 0
3 years ago
Determine the length of the object shown.<br><br><br><br> 5.6 cm<br> 5.60 cm<br> 5.600 cm<br> 6 cm
Nataly [62]
Salutations!

Determine the length of the object shown below.

The length of the scale is 5.6 cm.

Hope I helped.
5 0
4 years ago
Read 2 more answers
You are asked to construct a segment bisector by paper folding. which is the best description your process? a use a ruler to mea
Orlov [11]

The best description of the process to draw the segment is B. b place a compass at one endpoint of the segment and trace an arc. do the same from the other endpoint. draw a line through the intersections of the arcs.

<h3>What is a segment bisector?</h3>

It should be noted that a segment bisector simply means a line to segment which cuts another line segment at the center but dividing the lines into two equal halves.

In this case, based on the information given, the best description of the process to draw the segment is to place a compass at one endpoint of the segment and trace an arc, do the same from the other endpoint. draw a line through the intersections of the arcs.

In conclusion, the correct option is B.

Learn more about segment on:

brainly.com/question/2437195

#SPJ1

6 0
2 years ago
Other questions:
  • What do leaves produce
    5·2 answers
  • Q1. If a piece of ice absorbs 131 J of heat energy, how much was lost by the surroundings?
    8·1 answer
  • What is the difference between food web and food chain and what do they have in common?
    14·1 answer
  • Neon belongs to what family
    12·1 answer
  • How do hydrogen bonds make water a liquid?
    7·1 answer
  • Read the given equation. 2Na + 2H2O → 2NaOH + H2
    10·2 answers
  • What is equilibrium?? Give examples
    15·1 answer
  • Which equation shows conservation of charge
    6·2 answers
  • What is a tornado and how does it form? ( Don't search the answer )
    6·2 answers
  • When carbonates react with acids fizzing occurs.what does the fizzing indicate?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!