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
Nady [450]
3 years ago
5

Which term correctly describes all of the following materials ? Salt water,vinegar , bronze,air,beach sand?

Chemistry
2 answers:
maksim [4K]3 years ago
7 0

Answer:

ummmm hey

Explanation:

du sus su du du su du

Sphinxa [80]3 years ago
4 0
They are all mixtures so yea
You might be interested in
how do we know that all the continents were all together at one point in time. writing prompt and it has to be at least 7 senten
kari74 [83]

Answer:

We can tell by how the continents look. Scientists who propose the pangea theory have said this. You can see for yourself because all the continents look like puzzle pieces you could put together. Scientists can also tell from the species. For example, let's say a scientist found a bone of a creature at the edge of a continent, the edge of another would have the same species. They have also calculated that the continents in itself are still splitting apart, but very slowly. The reason they split up was because tectonic plate movements.

5 0
3 years ago
Convert 450 mm to Dm
lisabon 2012 [21]

440 mm is equal to 4.4 dm

7 0
3 years ago
Read 2 more answers
Plz answer quick
SCORPION-xisa [38]
It’s baron I got it right on edg
8 0
3 years ago
Read 2 more answers
Which carboxylic acid has the lowest boiling point?
erik [133]
Methanoic acid :33333
7 0
3 years ago
What elements are being reduced and oxidized in this chemical formula?
dangina [55]

Answer: The element Na (Sodium) is getting oxidized and Hydrogen is getting reduced.

Explanation:

Oxidation reactions are the reactions in which addition of oxygen takes place.

Reduction reactions are the reactions in which loss of oxygen takes place.

For a given reaction:

2Na(s)+2H_2O(l)\rightarrow H_2(g)+2NaOH(aq.)

Sodium is getting oxidized because there is an addition of reaction with that element.

Hydrogen is getting reduced because there is a removal of oxygen with that element.

3 0
3 years ago
Other questions:
  • How many molecules are in 0.943 grams of water
    10·2 answers
  • Calculate the frequency of visible light having a wavelength of 486 nm
    7·1 answer
  • In which group of the periodic table do you find alkali metals?<br><br>A. 8A<br>B.2A<br>C.1A<br>D.7A
    11·2 answers
  • George is writing an essay about the role of observation and inference in the development of the atomic theory. He wants to expl
    8·1 answer
  • Hello I need ur guys help on my test its my last take opportunity and I did most of it but some im stumped on so please... put a
    12·1 answer
  • Which chemical equation is balanced? Question 4 options: CH4 + O2 → H2O + CO2 CH4 + O2 → 2H2O + CO2 6CH4 + O2 → 2H2O + 2CO2 CH4
    7·2 answers
  • B. If the initial pressure of gas inside the balloon was 1.65 atm, what is the new pressure?
    6·1 answer
  • A central atom has two lone pairs on opposite sides and four single bonds. What is the molecule geometry of the result?
    13·1 answer
  • What is the noble gas configuration for copper
    12·1 answer
  • Fe3+ and S2- write the formula for the compound that would be formed
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!