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
Murljashka [212]
3 years ago
6

A sample of silver has a mass of 21 grams

Chemistry
2 answers:
ad-work [718]3 years ago
8 0

Answer:

density \: of \: the \: silver =  \frac{mass}{volume}  =  \frac{21}{2} \\   = 10.5 \: gram {(cm)}^{ - 3}

<h2>10.5 gram(cm)^-3 is the right answer.</h2>

mylen [45]3 years ago
6 0

Explanation:

recall that density is equal to mass/volume :21÷2= 10.5g/cm3

You might be interested in
What reaction involves one element replacing an element in a compound that is from the same activity series?
Marina86 [1]

Answer: Displacement reaction

Explanation: Displacement reaction is a reaction in which elements higher in the activity series displaces those lower in the activity series in a compound. For example, the reaction between zinc and hydrochloric acid.

Zn + 2HCl —> ZnCl2 + H2

Zn displaces H2 from acid because Zn is higher than hydrogen in the activity series.

3 0
4 years ago
Which is a compound that contains carbon?
Anastaziya [24]

carbon dioxide, that is what I found

7 0
3 years ago
I will give brainliest if answer is good
noname [10]
Microwaves use radiant energy to cook the food. They also use electrical to make the microwave work.
4 0
4 years ago
Read 2 more answers
The current federal agency responsible for safety-related issues of nuclear energy is the:
Masja [62]
The answer is C Nuclear Regulatory Commission
4 0
4 years ago
Read 2 more answers
How many molecules of water are needed to completely break apart a polymer that is 11 monomers long?
tankabanditka [31]
I believe the answer is 10
6 0
3 years ago
Other questions:
  • Why scientists use the word dominant
    6·2 answers
  • Water moves between the atmosphere and earth's ________ during the water cycle. 1 point
    11·1 answer
  • The following ionization energies were found for an unknown element: -
    10·1 answer
  • Rank the following compounds from highest boiling to lowest boiling. To rank items as equivalent, overlap them.
    8·1 answer
  • In order to heat a round bottom flask in a heating mantle, plug the heating mantle into _______.Turn the heat up _________, and
    7·1 answer
  • Calculate the change in heat (Q) that occurs when 7.58grams of steam at 101°C cools to liquid water at 40°C. (cp = 4.184 J/g°C)
    5·1 answer
  • determine the vapor pressure in atm of water in an aqueous solution of 12% BY MASS EHTYLEENE GLYCOL (ANITFREEZE) IF THE VAPOR PR
    9·1 answer
  • Which is a component of John Dalton’s atomic theory?
    5·1 answer
  • List three examples of waves that can transfer energy without going through a medium
    14·1 answer
  • What particles account for most of an atom's mass?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!