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
iogann1982 [59]
3 years ago
6

Is each of the following a physical or chemical property? ● melting point ● ability to react ● color ● density ● ability to burn

● ability to rust ● magnetism ● boiling point ● hardness ● conductivity Is each of the following a physical or chemical change? ● a puddle evaporating ● adding food coloring to water ● cutting an apple ● denting a piece of metal ● dry ice sublimating ● iron rusting ● limewater (a liquid) and carbon dioxide (a gas) forming chalk (a solid) ● paper burning ● vinegar and baking soda making bubbles ● water boiling
Chemistry
1 answer:
ryzh [129]3 years ago
5 0
These are definitely chemical properties
You might be interested in
Which step you should take before performing a scientific investigation
Julli [10]

Answer:

D. Purchase the equipment and chemicals you will need​

Explanation:

4 0
2 years ago
Oil floats on the surface of water but mercury sinks. why?​
andrew-mc [135]

Answer:

Because if the object weighs more than the volume when it is placed in the water it will sink. If this object weighs less than the volume of water, it will float. This depends mostly on the type of item.

8 0
2 years ago
If an object goes through a chemical reaction but does not change in mass that object has
eimsori [14]

Answer:

The law of conservation of mass

Explanation:

The law of conservation of mass

6 0
2 years ago
For which of the following can a relative age be determined? Select all that apply.
Allushta [10]

Answer: A. fossil

B. rock layer

Explanation:

Relative aging or dating can be define as the technique for determination of the age of the rock and fossil. It is a method of determining the chronological order of the past events by comparing the stratigraphic column of rocks and sediments with each other. This method can only give relative age of one object in comparison with the other but does not give the absolute date.  

5 0
2 years ago
A student sets up the following equation to convert a measurement. (The stands for a number the student is going to calculate.)
Crank

Answer:

0.090 J/(mmol·°C) × (1000 mmol/mole × 1 kJ/(1000 J)) = 0.090 kJ/mole

Explanation:

The unit of conversion from kilo-Joules to Joules is given as follows;

1000 Joules = 1 kilo-Joule

The unit of conversion from milimoles to moles is given as follows;

1000 milimoles = 1 Mole

Therefore, we have

The value of the given expression is 0.090 J/(mmol·°C) × 1000 mmol/mole × 1 kJ/(1000 J) = 0.090 kJ/mole

0.090 J/milimole = 0.09 kJ/mole.

3 0
2 years ago
Other questions:
  • The state of matter of a material depends on its what?
    13·2 answers
  • When Kay added 30 g of hydrochloric acid (HCl) to 65 g of Zn, bubbles appeared and a white precipitate, zinc chloride (ZnCl2) wa
    13·2 answers
  • Identify the particles of an atom. positively charged, electron, proton, neutron, and negatively charged.
    14·1 answer
  • Please help thanks very much extra points given
    5·2 answers
  • Please help with this question:)
    13·2 answers
  • Order these species by increasing concentration of H30+ in a 1.0 M aqueous solution. (From the
    12·1 answer
  • Atoms of which element can bond to each other to form chains, rings, and networks?
    11·1 answer
  • What is the best way to make a supersaturated solution?
    5·1 answer
  • Which statements best describe science? Check all that apply.
    9·2 answers
  • What part of the underside of a gecko's feet
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!