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
Zielflug [23.3K]
2 years ago
8

Calculate the density of an aluminum block with a volume of 100 cm3 and a mass of 270g.

Chemistry
1 answer:
m_a_m_a [10]2 years ago
6 0

Answer:

<h2>2.7 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{270}{100}  =  \frac{27}{10} \\

We have the final answer as

<h3>2.7 g/cm³</h3>

Hope this helps you

You might be interested in
The average atomic mass recorded on the periodic table for krypton is 83.80 u. This indicates that the most abundant isotope of
Trava [24]
Krypton-84 is the most abundant type of Krypton. The answer is C.

 If you need this to be explained, I  will do my best it's a bit difficult to say how to find it out, but I will if you need me to.
7 0
2 years ago
HELP ASAP 50-50 CHANCE
docker41 [41]

Answer: The answer is A, A new element or different atom formed from the original two.

Hope this helps! :D

-<em>TanqR</em>

4 0
3 years ago
Question 55 pm
Law Incorporation [45]

Answer:

They are magnetic lines and theses lines depict the invisible magnetic field around the magnet! Hope this helps I got it right on my quiz:)

Explanation:

3 0
3 years ago
When light strikes chlorophyll molecules, they lose electrons, which are ultimately replaced by other electrons obtained by ____
fomenos
The answer is by "splitting water".

hope this helps
5 0
3 years ago
How much energy is required to raise 10 grams of water by 10 degrees Celsius? (in Joules)
Georgia [21]

Answer:

420j

Explanation:

Heat capacity =10*4.2*10

=420j

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the actual amount of phosphorous in a fertilizer with a NPK ratio of 15-15-20?
    12·1 answer
  • Which of the following statements correctly distinguishes between an acidic and a basic solution?
    6·2 answers
  • As electrons gain more energy they can move ____ away from the nucleus
    15·1 answer
  • 6.
    6·1 answer
  • Which statement compares you tractive forces that hold particles together​
    7·2 answers
  • AgNO3 (aq) +<br> Cu(s) —<br> Cu(NO3)2 (aq) +<br> | Ag(s)<br> What is the integer?
    12·1 answer
  • Where is most of Earth’s fresh water found?
    14·2 answers
  • Si un átomo gana electrones se convierte en un.?
    7·1 answer
  • How many hydrogen atoms are present in a hydrocarbon chain of 8 carbon atoms with 3 double bonds and the rest single bonds
    6·1 answer
  • Find the number of Fe2O3 moles needed to release 12 moles of CO2 . ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!