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
Bond [772]
3 years ago
8

Which of the following is a mixture? water concrete iron mercury

Chemistry
1 answer:
ArbitrLikvidat [17]3 years ago
6 0

Answer:

concrete

Explanation:

basically it jsgshdjeks

You might be interested in
Based on the data what can be inferred about the biotic factors of this religion
liberstina [14]

Answer:

I would say the answer is D

Explanation:

5 0
3 years ago
Why does the ice melt when you hold it in your hand? A.Heat is transferred from your hand to the ice cube. B.Heat from the ice c
Thepotemich [5.8K]
A. Heat is transferred from your hand to the ice cube.
3 0
3 years ago
How does the temperature of a substance related to the kinetic energy of its molecules
Alenkasestr [34]

Answer:

They are directly proportional

Explanation:

when the kelvin temperature increases, the average kinetic energy of particles increases and they move faster and vice versa.

6 0
3 years ago
Read 2 more answers
What is going on in the hexane layer at the end of the group i anion experiment?
mafiozo [28]

Answer:The Hexane layer test is used here for the confirmation of Bromide and Chloride ion. In the test, HNO3 is added to make the solution little acidic.

Explanation:

8 0
3 years ago
Shade all the elements for which the neutral atom has a valence electron configuration of ns2np6 , where n stands for an integer
Whitepunk [10]
<span>The elements for which the neutral atom has a valence electron configuration of .

ns^2np^6

are those whose valence electron shell has 2 + 6 = 8 electrons.

Those are the noble gases, except helium (He).

Here is the list of the noble gases and the configuration of their valence electron configuration:

He:     1s^2

Ne      2s^22p^6

Ar       3s^23p^6

Kr       4s^24p^6

Xe       5s^25p^6

Rn      6s^26p^6

Answer: Ne, Ar, Kr, Xe and Rn
</span>
7 0
3 years ago
Other questions:
  • An Arrhenius base is a substance that increases the concentration of which ion in water solution?
    11·2 answers
  • What is the molality of an aqueous kbr solution with a mole fraction of kbr, x, equal to 0.245?
    11·1 answer
  • The isotope of an atom containing 40 protons and 51 neutrons suddenly has two neutrons added to it.What isotope is created
    14·2 answers
  • Thunderclouds and rainstorms come from which type of front
    6·2 answers
  • When you hear the word solution, you tend to think of a liquid. However, a solution can be a homogeneous mixture of any phase. T
    15·1 answer
  • 4. What is the rarest element that is natural to earth?
    12·2 answers
  • A rock dropped Into a glass of water ralses the water level
    11·1 answer
  • Can anyone please help?? I need this turned in soon
    14·1 answer
  • What are the compounds that you can find in mayonnaise
    15·2 answers
  • What is the molarity of 1. 5 liters of an aqueous solution that contains 52 grams of lithium fluoride.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!