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
Katen [24]
3 years ago
8

Which part of the atom is responsible for chemical bonding

Chemistry
1 answer:
Firdavs [7]3 years ago
4 0

It states the fact, which we now know, that electrons are responsible for the chemical bonding. According to this theory, valency is the number of electrons present in the outermost energy shell of the atom. This energy shell is called valency shell.

You might be interested in
The fourth type of Earth’s movement is galactic movement. What does the term galactic refer to?
Pavel [41]
Galactic is referring to the galaxy and cosmos! :)
8 0
3 years ago
What would you expect to happen if you raised the temperature of the water to 85°C? Check all that apply.
Mumz [18]
I don't know your options but maybe this bit of information will help, the boiling point of water is 212<span>°</span>F so at that temperature it will likely just start evaporating 
5 0
3 years ago
Read 2 more answers
The empirical formula of pyrogallol is C2H2O. Its molar mass is 126 g mol-1. What is the molecular formula?C4H4O2C2H6O3C6H6O3C2H
VARVARA [1.3K]

Answer:

The molecular formula of pyrogallol is: C6H6O3

Explanation:

<u>Step 1:</u> Data given

Empirical formula of pyrogallol is C2H2O

Molar mass of pyrogallol = 126 g/mol

Molar mass of Carbon (C) = 12 g/mol

Molar mass of hydrogen (H) = 1.01 g/mol

Molar mass of oxygen (O) = 16 g/mol

<u>Step 2:</u> Calculate molar mass of the empirical formula

2*12 + 2*1+ 16 = 42 g/mol

<u>Step 3: </u>Calculate the molecular formula

To find the molecular formule , we should multiply the empirical formula by n

n can be found by dividing molar mass of pyrogallol by the molar mass of the empirical formula

n = 126 g/mol / 42 g/mol ≈ 3

We should mulitply the empirica lformula by 3

3*(C2H2O) gives C6H6O3

if we calculate the molar mass now:

6*12 +6*1 + 3*16 = 126 g/mol

The molecular formula of pyrogallol is: C6H6O3

6 0
3 years ago
Nitrogen will ____ valence electrons when forming an ionic bond.
natita [175]
Nitrogen should be gaining 3 valence electrons.
6 0
2 years ago
In parallel circuits different _____________ different branches of the wire?
Helga [31]
I believe that this is the answer :


in parallel circuits, different loads has different branches of wire



good luck
3 0
3 years ago
Other questions:
  • How many grams of water are produced if you combust 1.28 g of C6H14? The balanced equation is:
    14·1 answer
  • As a consequence of the discovery of the nucleus by rutherford, which model of the atom is thought to be true?
    10·2 answers
  • Which isotope has 45 neutrons?<br> O A. 80,36KT<br> OB. 80,35Br<br> O C. 78,345e<br> O D. 34,17C1
    12·1 answer
  • 1. What is the criteria' for designating an object an asteroid?
    14·1 answer
  • Which of the following is chemically inert ( unreactive)?
    6·1 answer
  • How did Bohr refine the model of the atom? How did Bohr refine the model of the atom? He developed electrochemistry. He discover
    8·1 answer
  • Which tool is used to measure an object's mass
    15·2 answers
  • What is sex and what does it do ​
    6·2 answers
  • Define thermal and electrical conductivity, solubility, magnetism, melting and boiling points
    15·1 answer
  • Liquid hexane (CH3(CH2)4CH3) will react with gaseous oxygen (O2) to produce gaseous carbon dioxide (CO2) and gaseous water (H2O)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!