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
RoseWind [281]
3 years ago
13

Read the summary below. Choose the answer that BEST fits into the blank to complete the summary.

Chemistry
1 answer:
777dan777 [17]3 years ago
4 0

Answer:

An atom has a nucleus, made up protons and neutrons, which is surrounded by a cloud of electrons.

Explanation:

An atom is the smallest indivisible part of any element that takes place in a chemical reactions.

These are the fundamental building blocks of every element and even compounds.

  • There are three known subatomic particles found within an atom.
  • Electrons are the negatively charged particles in an atom
  • Protons are the positively charged particles of an atom
  • Neutrons do not carry any charges.

Both protons and neutrons are located within the tiny space called nucleus at the center of an atom.

Electrons moves round in orbitals at the spaces outside of the nucleus.

You might be interested in
If 0.850 L of a 5.00-Msolution of copper(II) nitrate, Cu(NO3)2, is diluted to a volume of 1.80 L by the addition of water, what
7nadin3 [17]

The molarity of the diluted solution is 2.36M

M₁L₁ = M₂L₂

M₂ = M₁L₁/L₂

M₂ = (5.00 M x 0.850 L)/ 1.80 L

M₂ = 2.36 M Cu(NO₃)₂

<h3>Molarity </h3>

The volume of a material present in a given volume of solution is known as its molarity (M). The number of moles of a solute in a liter of solution is referred to as molarity. The term "molarity" can also refer to a solution's molar concentration. Molarity (M) is the number of moles of a solute per liter of a solution, also referred to as the molar concentration of a solution. The symbols mol/L or, more commonly, M can be used to represent molarity. The word "molar concentration" refers to the amount of a substance per unit volume of solution and is used to describe the concentration of a chemical species, specifically a solute, in a solution. Molarity, amount, and substance concentration are other names for this term.

Learn more about molarity here:

brainly.com/question/8732513

#SPJ4

8 0
2 years ago
What is the number of collaborative relationships he creates
Bond [772]

Answer:

answer is 60

Explanation:

3 0
2 years ago
How many neutrons does Aluminum - 28 have?
scoundrel [369]

Answer: 14 neutrons

Explanation:

8 0
3 years ago
Read 2 more answers
What is the answer? It is very hard was not ther to do it
cricket20 [7]
No idea.. I think if you take angle (<) MNL then divide those...
7 0
3 years ago
Which property describes a material's ability to conduct heat?
Oduvanchick [21]
Answer )
Thermal conductivity

Explanation)

Thermal conductivity is the ability of a material to conduct heat, and it represents the quantity of thermal energy that flows per unit time through a unit area with a temperature gradient of 1° per unit distance.
4 0
3 years ago
Other questions:
  • Which of the following elements is less reactive than the others?
    8·2 answers
  • Explain why kerosene is used to remove stains from clothes ​
    10·1 answer
  • Which of the following bonds is the strongest?
    10·1 answer
  • Which of the following can be labeled as autotrophs?
    8·1 answer
  • What is the defenition of protons?
    7·2 answers
  • HELPPPP POR FAVORJDSJSJKDKDKDKKDKDK
    5·1 answer
  • Lab: acid and bases <br> I NEED THE TABLE ANSWERS PLZ
    11·1 answer
  • How many molecules of CO2 at standard temperature and pressure in 5.4 moles of CO2
    13·1 answer
  • What are two ways in which you can increase the potential energy of a marble on ramp
    15·1 answer
  • What is the coefficient for oh−(aq) when s2−(aq) no3−(aq) → s(s) no(g) is balanced in basic aqueous solution?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!