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
Hunter-Best [27]
2 years ago
15

Which type of rock does B represent?

Chemistry
1 answer:
Tresset [83]2 years ago
5 0

Answer:

A. because it came from a volcano

Explanation:

You might be interested in
Name the difference(s) between an plant and animal cell? Question 1 options: a animal cells do not contain chloroplasts b animal
Bogdan [553]

answer should be d :)

7 0
3 years ago
Lipids that are liquid at room temperature are known as ____.
zaharov [31]
Lipids that are liquid at room temperature are known as oils.
7 0
3 years ago
Does anyone know what order?
mamaluj [8]

I believe it is decomposition, neutralization, combustion

4 0
3 years ago
Read 2 more answers
What type of chemical bond would form between an atom of lithium (Li) and an atom of chlorine (Cl). Explain specifically why thi
Aleksandr-060686 [28]

Explanation:

  • When a bond is formed by transfer of electrons from one atom to another then it results in the formation of an ionic bond.

An ionic bond is generally formed by a metal and a non-metal.

For example, lithium is an alkali metal with atomic number 3 and its electronic distribution is 2, 1.

And, chlorine is a non-metal with atomic number 17 and its electronic distribution is 2, 8, 7.

So, in order to complete their octet lithium needs to lose an electron and chlorine needs to gain an electron.

Hence, both of then on chemically combining together results in the formation of an ionic compound that is, lithium chloride (LiCl).

An ionic compound is formed by LiCl because lithium has donated its valence electron to the chlorine atom.  

  • On the other hand, if a bond is formed by sharing of electrons between the two chemically combining atoms then it is known as a covalent bond.

For example, O_{2} is a covalent compound as electrons are being shared by each oxygen atom.

7 0
3 years ago
Holly has an unknown substance in a beaker. she wants to determine the relative ph of the unknown substance. she places a piece
AURORKA [14]

Blue litmus paper turns red in the presence of an acid. Therefore, it can be assumed that the substance in the beaker is an acid.

Acids have a pH level of less than 7. Consequently, it can be assumed that the substance has a pH level less than 7.

6 0
3 years ago
Read 2 more answers
Other questions:
  • How do you do problem bii??
    12·2 answers
  • A 5.0-L sample of sulfur hexafluoride (SF6) is stored at a temperature of 250.0 K and a pressure of 67.0 Pa. If the pressure is
    7·1 answer
  • Given that the electronic configuration of an element X is 1s2 2s2 2p6 3s2 3p4,it can be deduced that X:
    6·1 answer
  • How many liters of O2 are required to produce 3.99 miles of CO2?
    10·1 answer
  • An object has a mass of 4.9g and a volume of 14.ml.what is the density of the object?
    8·1 answer
  • Convert 86,000 cm into km
    6·2 answers
  • How can I become good at General chemistry 2 college level course?
    13·1 answer
  • A chemist adds of a iron(III) bromide solution to a reaction flask. Calculate the mass in kilograms of iron(III) bromide the che
    6·1 answer
  • Question 1
    15·1 answer
  • Definition: A one or two letter abbreviation for a chemical element.<br> Example: Cu is copper.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!