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
sergiy2304 [10]
2 years ago
11

a sample of an unknown metal has a mass of 21.6g and volume of an 8.00cm3 calculate the density of the unknown metal

Chemistry
1 answer:
Strike441 [17]2 years ago
4 0

Answer:

<h2>2.70 g/cm³</h2>

Explanation:

The density of a substance can be found by using the formula

density =  \frac{mass}{volume} \\

From the question we have

density =  \frac{21.6}{8}  \\  = 2.7

We have the final answer as

<h3>2.70 g/cm³</h3>

Hope this helps you

You might be interested in
What is a type of air mass that forms over oceans?
vodomira [7]
The answer is maritime air masses
6 0
2 years ago
Read 2 more answers
Select the correct answer.
sergejj [24]
D.) black text on a yellow background. There is much more contrast in the colors black and yellow than the other choices.
4 0
2 years ago
Read 2 more answers
Kara shines a blue light and a red light onto paper as shown in the figure below. If the paper is
boyakko [2]

Answer:D. neither red nor blue

Explanation:

5 0
3 years ago
Sodium tripolyphosphate is used in detergents to make them effective in hard water. Calculate the oxidation number of phosphorus
xz_007 [3.2K]
The answer for this question is A
4 0
3 years ago
Read 2 more answers
The motion of atoms and molecules that most affects temperature is
Oliga [24]
A solid to a liquid, the boiling of water, solid the water molecules vibrate condensed but as a liquid they are still isolated in a controlled area and also reflect off one another more, liquid to a gas they do not and move freely until condensation occurs
3 0
3 years ago
Other questions:
  • Outline the difference between energy and matter
    14·1 answer
  • 3) Classify the following statements as either a theory (T), a fact (F), a law (L), a
    9·2 answers
  • Will mark Brainliest
    13·2 answers
  • If you take Organic Chemistry Laboratory (CHM2211L) you will learn the term reflux. A reaction is considered to be at reflux whe
    13·1 answer
  • What is the difference between a chemical formula and a chemical equation?
    10·1 answer
  • Which Anion would have 16 protons?
    10·1 answer
  • Which organisms break down dead matter and waste into nonliving elements?
    14·2 answers
  • 1. A pure substance contains ONLY one kind of​
    12·1 answer
  • What is the new concentration of a solution after 250mL of 2.5M sulfuric acid is diluted to a final volume of 700mL?
    10·1 answer
  • (i)Draw an arrow to show the activation energy on the diagram.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!