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
Butoxors [25]
3 years ago
8

Which substances were ionic?

Chemistry
2 answers:
horsena [70]3 years ago
6 0
<h3>Sodium chloride  and Sodium bicarbonate are ionic substances</h3><h3>Further explanation </h3>

Atoms have different stability. Unstable atomic atoms will try to form stable electron configurations like those of noble gases. Where noble gases have the number of outer electrons 2 or 8

The formation of electron configurations such as noble gases can be done by sharing electrons with covalent bonds or hand over electrons with ionic bonds

Generally, ionic bonds occur in metals and nonmetallic elements.

While covalent bonds occur because of the use of shared electrons. In general, this bond occurs between nonmetallic elements, which has the same electron attraction

Characteristics of ionic compounds include: solid / crystalline form, soluble in water, conduct electricity

Let see the answer choices

  • Oil

It is a covalent compound because part of the hydrocarbon,  a liquid that forms a bond between elements C, H and O, and does not dissolve in water (floats on water)

  • Cornstarch

Obtained from corn which contains glucose which is a carbohydrate. It does not dissolve in water. Contains a bond between C, H and O. Includes covalent compounds

  • Sodium chloride
  • Sodium bicarbonate

Both are ionic compounds, soluble in water, in solid form

NaCl ⇒ Na⁺ + Cl⁻

NaHCO₃⇒ Na⁺ + HCO₃⁻

<h3>Learn more </h3>

ionic bonding

brainly.com/question/1603987

Type of atoms typically form covalent bonds

brainly.com/question/13648552

the ionic compound LiI

brainly.com/question/2732123#

Keywords : ionic, covalent, Oil ,Cornstarch ,Sodium chloride,Sodium bicarbonate

#LearnWithBrainly

Papessa [141]3 years ago
6 0

Answer:

In this case the answers are

sodium bicarbonate

Sodium chloride

Explanation:

Hello!

Let's solve this!

Ionic substances are substances that are soluble in water. In solution they are separated into positive inodes (cations) and negative inoes (anions).

In this case the answers are

sodium bicarbonate

NaHCO3 ---> Na + + HCO3-

sodium chloride

NaCl ---> Na + + Cl-

You might be interested in
Whats the formula for soduim hydrogen carbonate
Grace [21]

Answer:

NaHCO3

Explanation:

6 0
3 years ago
Read 2 more answers
Finding number of atoms 9H2SO4
Molodets [167]

Explanation:

23 are the number of atoms

7 0
2 years ago
Can friction apply to wooden blocks?
qaws [65]

Answer:

no

Explanation:

there is not room for atoms and no atoms = no energy ,no energy = no friction.i am sorry if you are confused

8 0
3 years ago
20 points!
Paladinen [302]

Answer:

c and d

Explanation:

mitochondria and vacoule

8 0
2 years ago
Read 2 more answers
using information about natural laws explain why some car crashes produce minor injuries and others produce catastrophic injurie
Roman55 [17]

My main reason would be momentum – it depends on the mass as well as the speed of the colliding objects. For example if two sedans travelling in a low speed bump each other, then probably the damage would be minimal scratches. However, if a high speed car crashes unto a heavy truck also travelling fast, then the result would be catastrophic. 

7 0
3 years ago
Other questions:
  • In the reaction CuO(s) + CO2(g) → CuCO3(s), a. CO2 is the Lewis acid and CuCO3 is its conjugate base. b. O2– acts as a Lewis bas
    11·1 answer
  • How does the amount of freshwater on Earth compare to the amount of saltwater on Earth?
    12·1 answer
  • DesperateDesperateDesperateDesperateDesperateDesperateDesperate
    13·1 answer
  • I need help plzzz help me!!!
    12·1 answer
  • Is the sky a solid,liquid,or gas
    9·1 answer
  • Which statement best describes the conditions created by El Niño?
    15·1 answer
  • An ideal gas cannot exist outside of ideal gas conditions<br><br> true or false ?
    7·1 answer
  • What is the predicted electron configuration of Helium
    13·1 answer
  • How is thermal energy transferred during conduction? Check all that apply.
    13·1 answer
  • Jacob is doing a report on the galaxy in which Earth is found. Which of the following is the galaxy that Jacob should research f
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!