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
UkoKoshka [18]
3 years ago
11

How do you tell if an element is a solid, liquid or gas (ex. Na2S)

Chemistry
2 answers:
svetoff [14.1K]3 years ago
4 0
Solids have a definite shape, and a definite volume.
Liquids have a definite volume, but have no definite shape.
Gas have neither a definite volume nor a definite shape.

Hope this helps!
BabaBlast [244]3 years ago
4 0
Look up on the periodic table and see if that will help
You might be interested in
How many grams of CO2 are in 11 mol of the compound?
dolphi86 [110]
11 × 44 = 484 g

mol × molar mass
7 0
3 years ago
Read 2 more answers
Why is oxygen an element ? a it is essential to life b it burn c it combines with hydrogen d it cannot be broken down into a sim
MrRa [10]
D.) It cannot be broken down into a simple substance through chemical means...
5 0
2 years ago
Read 2 more answers
MATCH
almond37 [142]
I wanna say it would be 1 would be A 2 would be C 3 would be D 4 would be B and 5 would be E



hope this helps
6 0
3 years ago
Read 2 more answers
six different aqueous solutions are represented in the beakers below, and there total volumes are noted. (a) which solution has
wolverine [178]

The molarity of the solutions are as follows:

  • solution B has the highest molarity
  • solutions A, D and F have the same molarity
  • solutions A and C are mixed together have a lower molarity than B
  • solution F and D will have the same molarity
  • Volume of water required to be evaporated is 8.3 mL

<h3>What is molarity of a solution?</h3>

The molarity of a solution is the amount in moles of a substance present in a given volume of solution.

From the image of the solution given:

  • solution B has the highest molarity
  • solutions A, D and F have the same molarity
  • when solutions A and C are mixed, the resulting solution have a lower molarity than B
  • solution F and D will have the same molarity after 75 mL and 50 mL of water are added to each respectively
  • the molarity of B is 12/50 = 4/16.7. Volume of water required to be evaporated = 25 - 16.7 = 8.3 mL

Therefore, the molarity of the solutions depends on the moles of substance present per given volume of solution.

Learn more about molarity at: brainly.com/question/24305514

#SPJ1

6 0
2 years ago
A body found with rigor throughout the body
-BARSIC- [3]

Answer:

Can you move a body in rigor mortis?

Rigor mortis -- the lay version of it is stiffening of the joints. It really had nothing to do with the joints. It's the lack of chemical in the body, ATP, which is Adenosine Triphosphate. It goes away and you can now move the extremities easily after rigor mortis is gone away.

Explanation:

7 0
2 years ago
Other questions:
  • Which type of compound has a high melting point, conducts electricity in the molten phase
    6·1 answer
  • Which statement is true for the highest point of a projectile trajectory?
    10·2 answers
  • This is the type of attraction that holds elements like nickel, sodium and gold together. For these elements, stationary, positi
    14·2 answers
  • A chemical reaction in which bonds are broken is usually associated with ________. a synthesis forming a larger molecule the rel
    15·1 answer
  • Fe(OH)3 → Fe2O3 + H2O<br><br>y'all help tbh please ​
    9·1 answer
  • Describe what causes the greenhouse effect
    8·2 answers
  • The eyes of reptile pass a single visual signal to the brain when the visual receptors are struck by photons of wavelength of 85
    15·1 answer
  • This is when water freezes, expands, pushing the rock apart slowly over a period<br> of time.
    10·1 answer
  • How do I figure this out?
    14·1 answer
  • Which statement is true about relative dating and radioactive dating?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!