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
Lesechka [4]
3 years ago
12

ASAP

Chemistry
1 answer:
balu736 [363]3 years ago
3 0

Answer:

A- Sand at the beach

Explanation:

It is not chemical. Trust me its A!

You might be interested in
What is a name of light, flexible metal that is found in most households
tresset_1 [31]
Aluminium, because of its physical properties
7 0
4 years ago
The element with 8 electrons in its 3d sub level is what?
DochEvi [55]
The answer is nitrogen
8 0
3 years ago
What is the mass of a titanium alloy that has a heat of fusion of 422.5 joules/gram and requires 2,960 joules of energy to melt
Marianna [84]

 The mass  of titanium alloy    is 7.01 g


 <u><em>calculation</em></u>

Q=mHF

where

Q(heat)= 2960 j

M(mass) = ?

Hf( heat  of fusion) = 422.5 j/g

make M the subject of the formula  by  diving both side of equation by Hf

M=Q/Hf

M= 2960 j/422.5 j/g = 7.01 g

3 0
3 years ago
Read 2 more answers
Water absorbs energy when it undergoes___
k0ka [10]
Water absorbs energy D. Melting
5 0
3 years ago
Read 2 more answers
Helpppppppppp pleaseeeeeee
zhannawk [14.2K]

I would like to help if tell me what grade this is.

6 0
2 years ago
Other questions:
  • A 1.60 mole sample of carbon dioxide, for which CP,m=37.1J⋅K−1⋅mol−1 at 298 K, is expanded reversibly and adiabatically from a v
    13·1 answer
  • Formation of our solar system.
    14·1 answer
  • A compound is found to contain 46.68 % nitrogen and 53.32 % oxygen by mass. To answer the question, enter the elements in the or
    9·1 answer
  • Water found in streams, depressions,and from the ground must first bepurified since all water sources should be considered as be
    11·1 answer
  • Help PLEASE HELP PLEASE
    7·1 answer
  • 38.742 kg /0.421 L =
    15·1 answer
  • What is the formula for “ammonium sulfite”
    6·1 answer
  • Which of the following ions is formed when an acid is dissolved in a solution? (5 points) H+
    14·1 answer
  • What is chemical reaction​
    7·1 answer
  • A. How many bonds are between hydrogen and chlorine?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!