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
pantera1 [17]
10 months ago
9

Which of the following is true of electronegativity?

Chemistry
1 answer:
Kay [80]10 months ago
4 0

Answer:

c) It describes the affinity an atom has for an electron.

Explanation:

C quite literally describes what electronegativity is, you can rule out most others by looking at periodic trends as attached below.

You might be interested in
Is my answer right?
Ahat [919]
Yes the answer is 1s22s22p63s23p64s23d5
7 0
3 years ago
Based on the electron configuration of the two
Whitepunk [10]

Answer:

A

Explanation:

Cuz the when you pair Li and Cl, it becomes LiCl (it has 1:1 ratio)

4 0
3 years ago
Read 2 more answers
David walks 10 Km North. He turns East and walks 10 more Km. What is his distance
BigorU [14]

Answer:

20 km

Explanation:

he walks 10 km + another 10 km so 20 :)

3 0
3 years ago
2. What mass of sodium chloride is produced when chlorine gas reacts with 2.29 grams of sodium iodide? The unbalanced equation i
Damm [24]

Answer:

0.88g

Explanation:

The reaction equation:

         2NaI  + Cl₂   →    2NaCl  + I₂

Given parameters:

Mass of Sodium iodide = 2.29g

Unknown:

Mass of NaCl = ?

Solution:

To solve this problem, we work from the known to the unknown.

First find the number of NaI from the mass given;

   Number of moles  = \frac{mass}{molar mass}  

          Molar mass of NaI  = 23 + 126.9  = 149.9g/mol

 Now insert the parameters and solve;

     Number of moles  = \frac{2.29}{149.9}   = 0.015mol

So;

 From the balanced reaction equation;

            2 moles of NaI produced 2 moles of NaCl

          0.015mole of NaI will produce 0.015mole of NaCl

Therefore;

      Mass  = number of moles x molar mass

      Molar mass of NaCl = 23 + 35.5  = 58.5g/mol

Now;

      Mass of NaCl  = 0.015 x 58.5  = 0.88g

8 0
2 years ago
How many molecules are there in 8.00 grams of glucose, C6H12O6
beks73 [17]

Answer:

molecules C6H12O6 = 2.674 E22 molecules.

Explanation:

from periodic table:

⇒ molecular mass C6H12O6 = ((6)(12.011)) + ((12)(1.008)) + ((6)(15.999))

⇒ Mw C6H12O6 = 180.156 g/mol

⇒ mol C6H12O6 = (8.00 g)(mol/180.156 g) = 0.0444 mol C6H12O6

∴ mol ≡ 6.022 E23 molecules

⇒ molecules C6H12O6 = (0.0444 mol)(6.022 E23 molecules/mol)

⇒ molecules C6H12O6 = 2.674 E22 molecules

6 0
3 years ago
Other questions:
  • Match the effects on the concentration of SO3 gas when the following changes occur after initial equilibrium has been establishe
    7·2 answers
  • Justine is a nursing assistant who is helping Felix into the sitting position on his bed. She has just pivoted Felix's legs over
    8·1 answer
  • An air sample consists of oxygen and nitrogen gas as major components. It also contains carbon dioxide and traces of some rare g
    6·1 answer
  • A substance is composed of only one kind of atom and can't be separated into simpler substances or converted into another substa
    7·1 answer
  • Ordena de mayor a menor según sus radios iónicos a los siguientes iones:
    11·1 answer
  • while the substance is a liquid at what temperature do the molecules of the substance have the greatest average kinetic energy ​
    8·1 answer
  • If radiation normally travels at the speed of light, why does it take longer than 100,000 years for energy from thermonuclear re
    13·1 answer
  • An atom represented by X forms a compound with
    8·1 answer
  • What can you do to help reduce Acid Rain? List 5 ways. <br><br> Help me yall!! Imao
    8·1 answer
  • An iron object alloyed with cobalt rusts more quickly than a pure iron object. However, an iron object alloyed with manganese ru
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!