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
netineya [11]
3 years ago
12

Water contrasts on freezing ?

Chemistry
1 answer:
Airida [17]3 years ago
8 0

No. When water first begins to cool down, it contracts. However, as it gets colder and eventually freezes, it begins to expand.

You can test this by freezing water in a water bottle: when you take it out of the freezer, the cap might have popped off or cracks may have formed in the sides of the bottle.

Answer: Water expands when frozen, not contracts.

You might be interested in
What implications need to be considered when creating environmental policies?
Igoryamba

Answer:

How will it affect the environment? Is its benefit worth the cost?

Explanation:

when creating environmental policies you should always look into if it is worth it or not and how it will affect the environment  

4 0
3 years ago
Read 2 more answers
Which of the compounds, c3h8, mgcl2, zn(no3)2, ocl2, are expected to exist as molecules?
fenix001 [56]
The answer is C3H8 and OCl2  they are molecular compounds. MgCl2 is an ionic compound while Zn(NO3)2 is an inorganic chemical compound. 
Molecular compounds are covalent compounds in which the elements share electrons via covalent bonds. They are inorganic compounds that take the form of discrete molecules, for example water and carbon dioxide.
4 0
3 years ago
Read 2 more answers
In the chemical laboratory, what does a mortar and pestle function as?. .
Eduardwww [97]
In a chemical laboratory, a mortar and pestle function is to decrease surface area of a solute. The correct answer is B.
3 0
3 years ago
Read 2 more answers
3.87 moles of iron bromide yielded10.4 moles of sodium bromide
Roman55 [17]

Answer: 89.57 %

<em>Hope it helps</em>

7 0
3 years ago
Look at the table. What word completes label 1?
timama [110]

Answer:

1.element

2.compounds

3.No

4.chemical formulas

6 0
2 years ago
Other questions:
  • Explain why pure hydrogen cyanide does not conduct electricity, but become a conductor when it is dissolved in water?
    15·1 answer
  • Argon (Ar): [Ne]3s23p6<br><br> core electrons:__<br> valence electrons:__
    12·2 answers
  • WILL GIVE BRAINLIEST!
    15·1 answer
  • Why do nurses need to understand chemistry?
    5·1 answer
  • HELP: Nitrogen has two isotopes, N-14 and N-15, with atomic masses of 14.00031 amu and 15.001 amu, respectively. What is the per
    12·1 answer
  • Where does the peak intensity need to fall on the spectrum for a very intense star?
    13·2 answers
  • Which scientist supplied the equations to combine and particle theory
    9·2 answers
  • PLEASE HELP!!!! 20 MINS LEFT IM DYING PLS HELP
    10·1 answer
  • How many moles of C6H1206 are consumed if 6 moles of O2 are consumed?​
    15·2 answers
  • What are the two groups the animal kingdom is divided into?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!