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
Leno4ka [110]
3 years ago
6

If the rock has a mass of 250.8 grams, what is its density?

Chemistry
1 answer:
cluponka [151]3 years ago
4 0
To know the density you also need to know the volume of the rock.
You might be interested in
What is the maximum number of electrons an s subshell can have?
vodka [1.7K]

Answer:

The answer is 2

The maximum number an subshell can have is 2

8 0
3 years ago
Read 2 more answers
WWW<br> 7. What is the subscript for Hydrogen?
Korolek [52]

Answer: In the chemical formula for water, the subscript for hydrogen is 2. Notice that the 2 is smaller and written slightly below the H and O. It is called a subscript because it is written ("script") "below" ("sub") the preceding letter.

Explanation:

4 0
3 years ago
Which of the following is true about an abiotic resource?
aev [14]

Answer:

B. It is a nonliving resource.

Explanation:

The definition of abiotic is "nonliving," and examples of abiotic resources may include soil or water.

5 0
3 years ago
How do I find the water vapor density
ludmilkaskok [199]

answer : D= m/v

Explanation:

all about density and mass and size of the molecules in a liquid and how close they are packed together

5 0
3 years ago
Describe how you would obtain a beaker of pure water from salty water
Maslowich

Answer:

You can boil or evaporate the water and the salt will be left behind as a solid. If you want to collect the water, you can use distillation. This works because salt has a much higher boiling point than water. One way to separate salt and water at home is to boil the salt water in a pot with a lid.

Explanation:

4 0
3 years ago
Other questions:
  • A 29.05 gram sample of cobalt is heated in the presence of excess oxygen. A metal oxide is formed with a mass of 40.88 g. Determ
    12·1 answer
  • A cylinder of iron has a mass of 23.45 g. If it is placed on an electronic balance that reports all masses 18.00% too low due to
    10·1 answer
  • Why sodium is called active metal​
    9·1 answer
  • Los campers ________ por un parque cerca del camping. Question options: dan una caminata se duermen toman una ducha
    9·1 answer
  • What is the total number of valence electrons in an atom of oxygen in the ground state?
    6·2 answers
  • How many sig figs are in 0.00205kg
    5·2 answers
  • You have 1.88 moles of NaOH and an excess of H2SO4. How many grams of H2O will be produced?
    8·1 answer
  • What’s the answer to this
    13·2 answers
  • Vegetarians do not eat animal products but rather derive their protein from plant sources. Which type of protein do vegetarian f
    9·1 answer
  • What is the mass of the object on this triple beam balance?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!