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
mafiozo [28]
3 years ago
15

Compare and contrast the two types of bonds

Biology
1 answer:
stepan [7]3 years ago
8 0

Answer:

An ionic bond is formed between a metal and a non-metal. Covalent bonding is a form of chemical bonding between two non metallic atoms which is characterized by the sharing of pairs of electrons between atoms and other covalent bonds.

Explanation:

There are two types of atomic bonds - ionic bonds and covalent bonds. They differ in their structure and properties. Covalent bonds consist of pairs of electrons shared by two atoms, and bind the atoms in a fixed orientation. Relatively high energies are required to break them (50 - 200 kcal/mol). Whether two atoms can form a covalent bond depends upon their electronegativity i.e. the power of an atom in a molecule to attract electrons to itself. If two atoms differ considerably in their electronegativity - as sodium and chloride do - then one of the atoms will lose its electron to the other atom. This results in a positively charged ion (cation) and negatively charged ion (anion). The bond between these two ions is called an ionic bond.

You might be interested in
The brain is an example of which level of organization within an organism​
8090 [49]

Answer:an organ

Explanation:

5 0
3 years ago
Describe the role of the Circulatory/Cardiovascular system in helping the body rid of carbon dioxide
Alinara [238K]

Answer:

The circulatory system comprises of blood vessels which help in removing carbon dioxide from the body. The carbon dioxide produced by the cells is collected by the capillaries  where the carbon dioxide gets dissolved in the blood. This blood is carried to the heart via the veins. The heart pumps the deoxygenated blood to the lungs where gaseous exchange occurs between the blood capillaries and the alveoli of the lungs. When we exhale, the carbon dioxide is breathed out.

5 0
3 years ago
What do all cells must contain ?
hram777 [196]
It needs to contain a nucleus and cell membrane or cell wall and golgi bodies and mitochondria
4 0
3 years ago
Theories are ideas that scientists are most certain about.<br> True<br> False
natka813 [3]
Theories are an idea that science have and they aren’t always right so false
8 0
3 years ago
Read 2 more answers
The principle of common descent helps explain why
Olenka [21]
C.  birds and reptiles share a number of inherited characteristics

8 0
3 years ago
Read 2 more answers
Other questions:
  • A population of mice has grown so rapidly that there are 2,400 individuals in an ecosystem that will support about 1,800 mice. t
    7·1 answer
  • Which state of california uses a mechanism known as ___ to rehabilitate chronic violators of driving laws?
    12·1 answer
  • Which of these is returned to the atmosphere when plants transpire?
    6·1 answer
  • Which statement is true?
    7·1 answer
  • You will NOT find a cell wall in which of these kind of organisms?
    9·1 answer
  • Hemolytic disease of the newborn caused by maternal antibodies recognizing a molecule expressed on the the child's red blood cel
    9·1 answer
  • Most plants absorb the nitrogen they need from the soil.<br><br> True<br> False
    15·1 answer
  • If a bat, an alligator, and a bird evolved from a common ancestor, what most likely can be concluded
    9·1 answer
  • 3. Which of the following would represent a heterozygous pair of genes?
    12·1 answer
  • Describe the probable effects on gene expression in the lac operon of each mutation: a. Mutation in the lac operator that delete
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!