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
Gnoma [55]
3 years ago
12

Which statement correctly describes metallic bonds?

Chemistry
1 answer:
lions [1.4K]3 years ago
5 0

Answer: D

Explanation:

the atom of the metal loses one electron which becomes delocalised and is attragted by the positive nucleus leading to formation of metallic bond.

You might be interested in
stearic acid and linoleic acid stearic acid and linoleic acid stearic acid has the higher melting point, because it has two more
elena55 [62]

Acid palmitic acid has higher melting point, because it has two more methylene groups.

\text { Myristic acid } \rightarrow \mathrm{CH}_3\left(\mathrm{CH}_2\right)_{12} \mathrm{COOH} \\& \text { Palmitic acid } \rightarrow \mathrm{CH}_3\left(\mathrm{CH}_2\right)_{14} \mathrm{COOH} \\

Acid palmitic acid has higher melting point, because it has two more methylene groups.

Giving it a greater surface area and therefore more intermolecular  van der waals interact than the myristic acid.

stearic arid \mathrm{CH}_3\left(\mathrm{CH}_2\right)_{16} \mathrm{COOH}

linoleic acid \mathrm{C}_{18} \mathrm{H}_{32} \mathrm{O}_2 (two double bond)

Stearic acid has higher Melting point, because it does not have any Carbon-Carbon double bonds, whereas linoleic acid has two cis double bonds which prevent the molecules from packing closely together.

Oleic Acid and Linoleic acid.

\mathrm{C}_{18} \mathrm{H}_{34} \mathrm{O}_2-one double bond (cis)

Acid palmitic acid has higher melting point, because it has two more methylene groups.

For more such question on methylene group.

brainly.com/question/4279223

#SPJ4

4 0
10 months ago
A dogfish shark contains 24 chromosomes in each of its muscle cells. How many chromosomes are normally found in each of its game
Marina CMI [18]
Well in each gamete there are 23 chromosomes
3 0
3 years ago
HELP PLEASE ANSWER PLEASE ITS URGENT!!<br><br> -unnecessary comments will be reported.
Verizon [17]

Answer:

19. 1, 2, 3, 4, 5, 6, 7, 8

20. Li=1+, Be=2+, B=3+, C=4+

21. N=3-, O=2-, F=1-

Explanation:

8 0
3 years ago
Dolton’s theory states that atoms are the smallest possible parts of elements. In a chemical reaction, atoms will be
Alenkasestr [34]

Answer:

Joined together to form compounds or rearranged.

Explanation:

Dalton's Theories

-atoms from two or more different elements join together to form compounds in chemical reactions.

-chemical reactions rearrange atoms, but in specific compounds the atoms of different elements always combine in the same way.

3 0
3 years ago
How do you express a number in scientific notation?
kykrilka [37]

D. scientific notation is (insert decimal number) x10^(however many 0's there are)

5 0
3 years ago
Other questions:
  • How are temperature and heat related
    6·1 answer
  • Another name for resting position in science ?
    14·1 answer
  • Given the reactant side of the total ionic equation for the neutralization reaction of sodium hydroxide (NaOH) with hydrochloric
    6·1 answer
  • Identify the oxidizing agent and the reducing agent for 4Li(s) + O_2 (g) to 2Li_2O(s).
    6·2 answers
  • ammonia (NH3(g) Hf=-45.9 kJ/mol) reacts. with oxygen to produce nitrogen and water (H2O(g) Hf = -241.8 kJ/mol according to the e
    5·2 answers
  • A baby's voice produces sound waves with a higher or lower frequency than a man's?
    9·2 answers
  • Can u pls help me naming this: (IUPAC)
    5·1 answer
  • What is 2n^2 rule ( of science)​
    6·1 answer
  • 1. When water is evaporated from a copper sulfate solution, copper sulfate remain.​
    13·1 answer
  • A The birthrate is higher than the death rate.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!