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Alex_Xolod [135]
2 years ago
15

What is necassary for a bond to form in a chemical compound

Biology
2 answers:
Andreas93 [3]2 years ago
5 0

a chemical bond to form in a compound must be formed my two or more atoms attracted to each other

A chemical bond is a lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds. The bond may result from the electrostatic force of attraction between oppositely charged ions as in ionic bonds or through the sharing of electrons as in covalent bonds.

vodka [1.7K]2 years ago
3 0
A chemical bond to form in a chemical compound must be formed by two or more atoms attracted to one another.
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Cells relate to your genes via genetic code. The genetic code is also what tells the cells what type of cell to become (brain cell, stomach cell, etc.)
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3 years ago
If the efficiency of a gasoline engine is 25%, what happens to the missing 75% of the energy in the fuel?
hram777 [196]

The 75% energy which does not do any useful work gets dissipated as thermal energy in gasoline engines.

Explanation:

The efficiency of any engine like gasoline engine is the ratio of work done in contrast to heat or energy provided.

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work done or efficiency= \frac{work done}{heat absorbed}

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the friction and in other forms heat gets lost.

In gasoline engine about 65 to 75 % heat gets emitted without any useful work done. The heat gets lost in friction, air turbulence, noise and work input to turn on the engine. After the dissipation of heat in it only 25% is used up by vehicle having gasoline engines.

5 0
3 years ago
What is the most likely reason that horses and mountain goats have hooves?
Troyanec [42]

Answer:

They have homologous structures because they have a common ancestor.

6 0
3 years ago
Read 2 more answers
Which statement best describes the similarities between insects and animals? (2 points)
expeople1 [14]

Answer:

1. c . The life cycles of insects and animals all start from a fertilized egg.

2. d . A bee goes through a pupa stage, while the grasshopper goes through a nymph stage.

3. b . I and II

Explanation:

The egg fertilization is very important for the emergence of almost all organisms. If the egg is fertilized then it will change into an organism otherwise no organism is produced from that unfertilized egg.  The bees has four distinct life stages i.e. the egg, larva, pupa and adult whereas grasshopper has three stages i.e. egg, nymph, and adult. A moth and an eagle both start their life cycle as a fertilized egg and moth and an eagle both hatch from an egg which is laid by the mother outside of their body..

3 0
2 years ago
Name the cell organelle which helps in removing the foreign materials
kow [346]

Answer:

lysosomes

Explanation:

A lysosome is a membrane-bound cell organelle that contains digestive enzymes. 

Lysosomes are involved with various cell processes. They break down excess or worn-out cell parts. 

6 0
2 years ago
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