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
krok68 [10]
3 years ago
7

Ionic bonds are formed from the sharing of valence electrons. A.True B.False

Biology
2 answers:
Julli [10]3 years ago
7 0
False !! covallent bond is formed by sharing ; iconic bond is formed by donation or transferring electrons !!
svlad2 [7]3 years ago
7 0
False dear as covalent bonds are formed by sharing of valance electrons.

Ionic bonds are formed by one atom transferring electrons to another atom to form ions.

Elements consist of neutral atoms or molecules, the electrical neutrality is because the number of positive protons equals the number of surrounding negative electrons in their respective energy levels.

Charged particles called IONS are atoms, or groups of atoms, which have lost or gained electrons to have a overall net electrical positive or negative charge.

The atom losing electrons forms a positive ion (a cation) and is usually a metal.

The overall charge on the ion is positive due to excess positive nuclear charge (protons do NOT change in chemical reactions).
The atom gaining electrons forms a negative ion (an anion) and is usually a non–metallic element.

The overall charge on the ion is negative because of the gain, and therefore excess, of negative electrons.
Therefore an IONIC BOND IS THE FORCE OF ATTRACTION BETWEEN ADJACENT IONS OF OPPOSITE CHARGE.
You might be interested in
MRNA vaccines are DIFFERENT from other vaccines in they: (Choose all that are different from other vaccines only)
Advocard [28]

Answer:

A truly du/\/\b question

that said I would say E only

Explanation:

6 0
3 years ago
How is food moved through the
allochka39001 [22]

Answer:

A

Explanation:

your stomach moves the food through the intestines by contracting itself and pushing the food through your stomach

4 0
2 years ago
2) What are the different ways that the cell membrane allows things in and out of the cell
Leviafan [203]

Answer:

Active/passive transport

Explanation:

The cell membrane is semipermeable meaning that is only lets certain things in and out.

Hope this helps. :)

5 0
2 years ago
Pa help po thankyouu!!​
Otrada [13]

Answer:

where you from? where?

8 0
3 years ago
Which of the following is an acid?<br><br> NaOH<br> NaCl<br> HCI<br> CH4
riadik2000 [5.3K]

Answer:

HCl

Explanation:

Some easy ways to identify if a compound is an acid is to locate an H+ proton, while basic compounds will have an OH- ion.

Examine all the choices:

A) NaOH

Already, we see that OH is here, so it's a base, not an acid. Eliminate.

B) NaCl

This doesn't have an H+ or an OH-, so it's not an acid. It's actually a salt. Eliminate.

C) HCl

This does have an H+, so it's an acid.

D) CH_4

Although this does have an H, it's a hydrocarbon - an organic compound. So, it's not an acid.

The answer is thus C.

<em>~ an aesthetics lover</em>

6 0
3 years ago
Other questions:
  • Using the data, choose one of the 3 possible problems below. Justify your choice by writing a hypothesis to explain how it has s
    8·1 answer
  • Type of microscope that can maginify up to 2 million times
    12·1 answer
  • Marcus is taking a hiking trip in the mountains. He sees long scratches on the rock walls. The area was most likely eroded by a
    10·1 answer
  • How is Taxonomy classification and biodiversity related ?
    12·1 answer
  • suppose a dominate allele (N) codes for a big nose and recessive allele (n) codes for a small nose. Imagine that an organism rec
    13·1 answer
  • Does anyone know the answers?
    13·1 answer
  • What is the most important difference between prokaryotes and eukaryotes
    6·1 answer
  • Which of the following describes the role of photosynthesis in the carbon cycle?
    7·1 answer
  • Cells can come in various shapes, such as spherical, cuboidal, squamous, and columnar. Regardless of their
    9·1 answer
  • If a plant has more water and sunlight available, what happens to the amount of oxygen produced? *
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!