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
Burka [1]
2 years ago
7

7). Which material has the highest melting point? A. ammonia B. methane C. sodium chloride D. water .with explanation every opti

on​
Chemistry
1 answer:
Arte-miy333 [17]2 years ago
8 0

Answer:

sodium chloride

Explanation:

Because of the strong ionic bonds it possesses

You might be interested in
3- Fully folded proteins typically have polar side chains on their surfaces, where electrostatic attractions and hydrogen bonds
Elden [556K]

Answer:

Option C= A hydrogen bond formed between a polar side chain and a hydrophobic side chain.

Explanation:

All three given options a, b and d have common mechanism to accommodate the polar amino acid.

A= A hydrogen bond forms between two polar side chains.

B= A hydrogen bond from between a polar side chain and protein back bone.

D =  hydrogen bond form between polar side chains and a buried water molecules.

All these are use to accommodate the polar amino acid.

While option C is not used. which is:

A hydrogen bond formed between a polar side chain and a hydrophobic side chain.

5 0
3 years ago
How many atoms are in 8 grams of helium
Mrrafil [7]
12 x 10^23 atoms, i hope this helps
8 0
3 years ago
Zinc chloride (ZnCl2) and hydrogen (H2) are the products of a single replacement reaction. What are the reactants of this reacti
timurjin [86]

Answer:

B Zn+2HCI

Explanation:

4 0
3 years ago
How does sediment form?
Andrews [41]
Sediment is solid material that is moved and deposited in a new location. Sediment can consist of rocks and minerals, as well as the remains of plants and animals. It can be as small as a grain of sand or as large as a boulder. Sediment moves from one place to another through the process of erosion.
5 0
3 years ago
Read 2 more answers
What particle limitation to the widespread of this reusable water bottles? Pls help someone
Sauron [17]

Answer: Plastic water bottles

Explanation:

If you use disposable water bottles, here are some important concerns you should know about how they’re made as well as the problems they cause for the planet, your health, and your wallet.

3 0
3 years ago
Other questions:
  • Which absolute magnitude rating would be the dullest?<br><br> -6<br><br> 0<br><br> +2<br><br> -1
    12·1 answer
  • All forces produce motion.<br><br> True<br> False
    5·2 answers
  • Genes are located in which part of a cell?
    15·2 answers
  • Which two factors does the power if a machine depend on
    7·2 answers
  • Which trend is observed as the first four elements in group 17 on the periodic table are considered in order of increasing atomi
    10·1 answer
  • Universe L, recently discovered by an intrepid team of chemists who also happen to have studied interdimensional travel, quantum
    8·1 answer
  • Which types of subatomic particles are found inside the nucleus of an atom?
    6·2 answers
  • Provide one example of how life on Earth would not be possible without water based on its characteristics.
    9·1 answer
  • Is bread a molecule or a compound?
    8·2 answers
  • Calculate the volume of carbon dioxide at room temperature and pressure that can be obtained from 30.0g of glucose.​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!