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
Alik [6]
3 years ago
9

Which of these is a physical property

Chemistry
2 answers:
Pavel [41]3 years ago
5 0
A) boiling point is a physical property

Physical properties can be observed and measured without changing anything.
Mariulka [41]3 years ago
3 0

Answer:The purpose of the Morrill Land Grant Act and the Homestead Act.

Began agriculture and mechanical colleges, homestead act to create farms for a small fee to help with the food shortage during the civil war.

A.boiling point

B.flamability

C. Reactivity

D.toxicity answer is B Explanation:

You might be interested in
The scientific method is great, but how do you think we answer the questions which cannot be tested with an experiment?
umka2103 [35]

Answer:

We do something called hypothesis

3 0
3 years ago
Read 2 more answers
Coal is burned in the atmosphere to release energy. Which gas is needed for burning to take place?
irga5000 [103]

Answer:

Oxygen gas is needed for burning to take place.

Explanation:

I don't say you have to mark my ans as brainliest but if it has really helped you plz don't forget to thank me...

3 0
3 years ago
HELPP 20+ POINTS!!!
VashaNatasha [74]
The answer is •c•
Hope this is correct I tried
6 0
3 years ago
What are equation for the chemical change that produces water from two hydrogen molecules and one oxygen molecule. And the react
aliya0001 [1]

Answer:

h2+O ---> H2O

reactants: H2 & O

products: H2O

Explanation:

The simple reaction that produces a water molecule from H2 and O would be the one written above, even though there are 2 hydrogen molecules, they will form an H2 molecule rather than 2 individual H molecules (almost never seen) the reactants would be your hydrogen and oxygen molecules individually before they bond to form a molecule of water (H2O) which is the product

6 0
2 years ago
Myra wants to measure the pH of a sample of drinking water as accurately as possible. What method should she use?
zhenek [66]
Use a strip of paper covered in PH indicating dye.
7 0
3 years ago
Other questions:
  • A solution of ethanol (c2h5oh) in water is prepared by dissolving 75.0 ml of ethanol (density 0.79 g/cm3 ) in enough water to ma
    14·1 answer
  • Which statement about sound waves is true?
    6·1 answer
  • The zero order reaction 2N2O→2N2+O2 has the reaction constant k is 6.28×10−3 molL s. If the initial concentration of N2O is 0.96
    10·1 answer
  • Which chemical equation is balanced?
    6·1 answer
  • What are compounds?
    9·1 answer
  • I NEED HELP WITH THESE! PLEASEEE
    9·1 answer
  • Can a combustion reaction have CO2 and H2O as reactants?
    9·2 answers
  • PLEASE HELP WILL MARK BRAINLIEST
    10·1 answer
  • An ideal gas resides in a closed cylinder (diameter is 0.5 ft) with a frictionless piston. The initial conditions are 139 mol of
    7·1 answer
  • hỗn hợp E gồm 6 este có cùng CTPT C8H8O2 và đều chứa vòng benzen. Cho 68g phản ứng tối đa với V ml dd NaOH 1M đun nống, thu được
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!