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
ikadub [295]
3 years ago
14

¿What are the units that make up the 3 quantities (mass, volume of a substance and density)?

Chemistry
1 answer:
cluponka [151]3 years ago
5 0

Answer:

Grams , centimeters cubed, and grams per centimeter

Explanation:

You might be interested in
How many moles of HCl are present in 1.30 L of a 0.50 M solution
Shtirlitz [24]

Answer:

0.65moles of HCl was produced

4 0
2 years ago
Will a double replacement reaction occur if a potassium hydroxide solution is mixed with a lead(II) nitrate solution? Briefly ex
ohaa [14]
No - a precipitation will occur though. Potassium nitrate is soluble in water, so the potassium and nitrate ions will remain spectator ions and stay in solution. Lead (II) hydroxide is not soluble, and will precipitate out of solution to form a solid product.
3 0
3 years ago
Read 2 more answers
A change from one state of matter to another involves the transfer of
Alja [10]
A heat because heat is the transfer of energy.
5 0
3 years ago
Read 2 more answers
What identifies a flaw in J. J. Thomson’s model of the atom?
katrin [286]

Answer:

The plum-pudding model did not identify a central nucleus as the source of a positive charge.

Explanation:

Sir Joseph John Thomson, most popularly known as J J Thomson. He was a famous scientist who was awarded the Noble prize for Physics for his discovery of the subatomic particle, electron.

He placed his famous model of an atom which is known as plum pudding model. He proposed that the atoms are described as the negative particles that is floating within a soup of the diffuse positive charge.

But the main defect of his proposal was that it did not recognized the presence of a central nucleus as a positive charged source.

3 0
3 years ago
The proper answer gets marked brainiest, answer what the question is asking.
Keith_Richards [23]

A substance is an element if it consists of a single type of atom. A substance is a compound if it is made up of more than one element.

<h3>Elements and compounds</h3>

In chemistry, an element is defined as all pure substances consisting of the same atom. For example, magnesium and potassium metal are all elements because they consist of magnesium and potassium atoms only.

On the other hand, compounds are defined as substances consisting of 2 or more atoms of different elements. For example, sodium chloride consists of atoms of sodium and chlorine. Hence, it is considered to be a compound.

More on elements and compounds can be found here: brainly.com/question/13516179

#SPJ1

6 0
2 years ago
Other questions:
  • The neutralization reactions always produced which compound?
    5·1 answer
  • Explain how scientific knowledge and reasoning can help us make difficult decisions.
    15·1 answer
  • Why is it impossible to ever prove that a hypothesis is true?
    13·2 answers
  • Please help me do three
    11·1 answer
  • Which two substances are covalent compounds?
    14·1 answer
  • The difference between glycogen and amylopectin is:_________
    12·1 answer
  • In the equation 3x-3=18 what is x?
    5·2 answers
  • What does electric current measure?
    11·2 answers
  • Describe transfer RNA job.<br> pls thank you
    7·1 answer
  • Which force prevents protons from repelling each other inside a nucleus?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!