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
AlladinOne [14]
3 years ago
14

B. Write the formula for density.

Chemistry
2 answers:
nalin [4]3 years ago
5 0

Answer and Explanation:

\huge\boxed{Density=\frac{mass}{volume}}

That's the formula ↑

For a 20-gram mass that takes up a volume of 5 cubic centimeters:

density is=\frac{20}{5} gm/cm^{3}

=4gm/cm^3

ddd [48]3 years ago
4 0

Density is mass divided by volume

Happy to help! Please mark me as the brainliest!

You might be interested in
Which of these is not a challenge an organism encounters
bekas [8.4K]
Staying healthy
 that is the answer
6 0
4 years ago
Read 2 more answers
In the Penny Lab that we ran, what is the independent variable? Question 1 options: the soap the number of water drops the penny
motikmotik

Answer:

I'd say it's the number of water drops.

Explanation:

The number of water drops is what you're controlling or purposely controlling and that answer choice makes the most sense out of the other answer choices. So I'd say it's "The Number of Water Drops."

8 0
3 years ago
Which of the following why use approximately represent the number of atoms in one mole of gold
natka813 [3]
Answer is: D. 6.02 x 1023. 
Because this is Avogadro constant<span> (the number of </span>constituent particles, in this example atoms of gold<span> that are contained in the </span>amount of substance<span> given by one </span>mole). <span>The </span>mole<span> is the </span>unit of measurement<span> for </span>amount of substance, t<span>he mole is an </span>SI base unit<span>, with the unit symbol </span>mol<span>.</span>

6 0
3 years ago
Read 2 more answers
Which factors affect heat transfer between a warm and a cool substance?
lozanna [386]

The amount of time of contact, the area of contact, and the specific heats of the substances. Hence, option A is correct.

<h3>What are specific heats?</h3>

The heat in calories is required to raise the temperature of one gram of a substance one degree Celsius.

Factors that affect the rate of heat flow include the conductivity of the material, the temperature difference across the material, the thickness of the material, and the area of the material.

Different materials have greater or lesser resistance to heat transfer, making them better insulators or better conductors.

The amount of time of contact, the area of contact, and the specific heats of the substances.

Hence, option A is correct.

Learn more about the  specific heats here:

brainly.com/question/11297584

#SPJ1

7 0
2 years ago
Activation energy is????
mash [69]
Activation energy, in chemistry, the minimum amount of energy that is required to activate atoms or molecules to a condition in which they can undergo chemical transformation or physical transport.
8 0
4 years ago
Other questions:
  • what is the quotient of 8.01 grams divided by 3.127 grams expressed to the correct number of signicant figures
    15·2 answers
  • What a mixture of oil and water
    6·1 answer
  • How many electrons in an atom can share the quantum numbers n = 1, m subscript l = 0? A. 1 B.2 C.3 D.6
    12·1 answer
  • How many grams of calcium cyanide (Ca(CN)2) are contained in 0.79 mol of calcium cyanide?
    12·1 answer
  • Of the following forms of carbon dioxide, which has the lowest entropy?
    7·1 answer
  • What is the pOH of a 0.0010 M solution of calcium hydroxide (Ca(OH)2)
    12·1 answer
  • How many grams of carbon dioxide would be formed if 38.9 g C2H2 reacted completely with oxygen
    8·2 answers
  • A jeweler has five rings, each weighing g, made of an alloy of silver and gold. She decides to melt down the rings and add enoug
    10·1 answer
  • Which one of these are correct?
    11·1 answer
  • Using solubility guidelines, predict whether each of the following compounds is soluble or insoluble in water.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!