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
ser-zykov [4K]
3 years ago
15

13. which of the following states of matter has no definite shape but does have a fixed volume? a. liquid b. solid c. gas d. ele

ment
Chemistry
1 answer:
lutik1710 [3]3 years ago
5 0
Gas im pretty sure. if not gas then liquid 
You might be interested in
Which statement is true of the rock cycle?
o-na [289]

Answer:

c

Explanation:

igneous, sedimentary, and metamorphic. igneous forms from molten rock cools and solidifides

6 0
3 years ago
Read 2 more answers
Is the following statement sometimes, always or never true: Compounds
e-lub [12.9K]

Answer:

never true is the answer

explanation:

compounds are formed by two or more elements that are chemically combined with one another. They can be broken down only be chemical or electro chemical means not by physical means.

hence, the answer i have given above is correct

please mark as brainliest

3 0
3 years ago
To identify a diatomic gas (X2), a researcher carried out the following experiment: She weighed an empty 3.6-L bulb, then filled
aleksandrvk [35]

Answer:

The gas was N₂

Explanation:

V = 3.6L

P = 2.0 atm

T = 24.0°C = 297K

R = 0.0821 L.atm/K.mol

m = 8.3g

M = molar mass = ?

Using ideal gas equation;

PV = nRT

n = no. Of moles = mass / molar mass

n = m/M

PV = m/M * RT

M = mRT / PV

M = (8.3*0.0821*297) / (2.0*3.6)

M = 28.10

Since X is a diatomic molecule

M = 28.10 / 2 = 14.05 g/mol

M = Nitrogen

X = N₂

5 0
3 years ago
135-g sample of a metal requires 2.50 kJ to change its temperature from 19.5 C to 100.0 C what is the specific heat of this meta
Harman [31]
The temperature increase is from 19.5 to 100 degrees centigrade or 80.5 degrees centigrade. The calorie increase is 2.50 x 1000 x 0.238902957619 or a total of 597.25 calories. 597.25/80.5 = 7.419 calories per degree centigrade. 7.419/135 grams = 0.0549 calories/gram/degree centigrade. The conversion from kilo joules involves multiplying the calories per joule x 1000 to get the number of calories in one kilo joule and then by the 2.5. 
3 0
3 years ago
If I remove the table from under the book, what will happen to the book? Think about Newton’s second law of motion. Is there an
tiny-mole [99]

Newton’s second law of motion is a dot product of mass and acceleration, if you remove the table from, under the book, gravity will act on the book and pull it downwards to the centre of the earth

Newton's Second law of motion states that "<em>the </em><em>acceleration</em><em> of an object depends upon </em><em>two</em><em> </em><em>variables</em><em> – the net force acting on the object and the mass of the object.</em>"

In our case the mass of the book and the force of gravity

Learn more about Newton's Laws of motion:

brainly.com/question/10454047

3 0
2 years ago
Other questions:
  • To what volume will a 2.33 l sample of gas expand if it is heated from 30.0 ∘c to 300.0 ∘c?
    12·1 answer
  • WILL MARK BRAINLIEST! After this I have 1 more. PLZ HELP!_!
    14·1 answer
  • The perimetre of two square with area 325cm^2​
    10·1 answer
  • In Chef’s famous Beef Wellington, you have to get the pastry just right. According to the recipe, Chef uses 400g of butter. But
    5·1 answer
  • What is a possible benefit of having the Food and Drug Administration (FDA) test a new drug instead of having the drug manufactu
    5·2 answers
  • A compound C6H12 reacts instantly
    15·1 answer
  • When drawing a covalent lewis dot diagram its important to ensure that:
    15·1 answer
  • Please helppp final quiz helppp!!!!
    14·1 answer
  • Which of these statements is true?
    5·1 answer
  • which ionic bond is stronger: the ionic bond between calcium ions and chloride ions in crystalline calcium chloride , or the ion
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!