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
bixtya [17]
3 years ago
15

I need help answering this question

Chemistry
2 answers:
Nataly [62]3 years ago
7 0
The answer is b and d because the number of protons and neutrons are together if you count on em
Gemiola [76]3 years ago
6 0

Answer:

b,d

Explanation:

An ion is an atom with a difference in the amount of protons and elektrons.

You might be interested in
Is
BlackZzzverrR [31]

Answer:

here is your answer

enjoy

7 0
3 years ago
What will most likely happen when these molecules get closer? The molecules will repel each other because of a dipole-dipole int
Lostsunrise [7]

The question is incomplete. The complete question is

In the molecule on the left, areas that have a partial negative charge are pink and areas that have a partial positive charge are blue. The molecule on the right is nonpolar.

What will most likely happen when these molecules get closer?

The molecules will repel each other because of a dipole-dipole interaction. The molecules will attract each other because of a dipole-dipole interaction. An induced dipole will be produced in the molecule on the right. An induced dipole will be produced in the molecule on the left.

Answer:

An induced dipole will be produced in the molecule on the right.

Explanation:

The molecule on the left already possesses a dipole. A dipole means the presence of a negative end and a positive end in a molecule.

Hence when the other molecule approaches, the polarized molecule induces a dipole on it. This second kind of dipole is known as 'induced dipole' hence the answer.

7 0
4 years ago
A solution is made by dissolving solute B in solvent A. Consider the A-A attractive forces, the B-B attractive forces, and the A
Leona [35]

Answer:

A-A and B-B attractive forces contains more energy than AB attractive forces

Explanation:

AA and BB are separated as solutes and solvents in themselves which is an endothermic reaction ΔH<0 while they are free to react to form the product AB that contains lesser amount of energy than the reactants AA and BB of which the excess energy is observed as increased temperature of the solution

ΔH<0 : Exothermic Reaction (negative), because the the products less energetic than reactants.

Dispersing the molecular bonds of the solute AA and the solvent BB solutions by themselves are generally endothermic reactions in as their cohesive forces are broken down to allow them mix, while allowing the free reaction of the molecules is an exothermic reaction as they form the solution component AB which is less energetic accompanied by excess energy as that is observed in heat of the reaction

8 0
3 years ago
Which best describes matter?
enyata [817]

Answer:

matter is anything that has mass and takes up space

Explanation:

3 0
3 years ago
When an acid and base react, salt and water is formed.<br><br> True<br><br> False
lora16 [44]

Answer:

im pretty sure its true.

Explanation:

6 0
3 years ago
Other questions:
  • Sunspots sit on the sun’s
    14·1 answer
  • Compute the sugar content in an 8 oz sample of a soft drink. If the sugar content as per label on the product =10g per 100ml.​
    14·1 answer
  • Is burning a phase change?Explain
    9·1 answer
  • Dinitrogen trisulfide symbol
    12·2 answers
  • Compare the dipole moments of the following pairs of molecules and determine whether the first is "Greater Than", "Less Than" or
    8·1 answer
  • 9-fluorenone was isolated and purified from a crude mixture containing chloroanilic acid and benzocaine dissolved in diethyl eth
    13·1 answer
  • Is cell membrane a plant or animals cell
    13·1 answer
  • Hydrogen bromide is a chemical compound. It’s formed from atoms of hydrogen and bromide, two
    15·2 answers
  • What is a characteristic of a strong acid
    6·2 answers
  • How is the AHfusion used to calculate the energy needed to melt a mass of
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!