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
koban [17]
3 years ago
5

What are some characteristics that good models of matter should have?

Chemistry
1 answer:
viktelen [127]3 years ago
7 0
1.high melting point and boiling points
2.should get easily diffused
You might be interested in
Clare is a 14-year-old female who lives with her 29-year-old mother and three younger siblings in a two-bedroom apartment in a h
iVinArrow [24]

Answer:

What percent of physically assaulted or abused adolescents reported lifetime substance abuse or dependence? Select one:

d. 25 percent

Explanation:

The study performed at the National Institute of Justice in 2003, called  "Youth Victimization: Prevalence and Implications", Washington, D.C., U.S. Department of Justice, showed a rate of lifetime substance abuse or dependence at approximately 25 percent for adolescents who had been physically assaulted or abused. This compares to a rate of approximately six percent for adolescents who had not been physically assaulted or abused.

3 0
3 years ago
Which of the following is always equal to the number of protons in an atom 1pc
valentinak56 [21]

Answer:

\huge\mathfrak\purple{answer..} \\  \\ \huge\mathfrak\green{atomic \: number} \\  \\ \huge\mathfrak\red{hope \: it \: helps...}

5 0
2 years ago
What kind of energy does a bow string have when it is stretched?
Viktor [21]
The answer is A elastic potential energy
6 0
3 years ago
Which has greater mass?
kaheart [24]

Answer:

pls explain what you are comparing and i can help

Explanation:

5 0
3 years ago
Which element is placed in the same period as ruthenium but has a higher atomic number than it
Blababa [14]
Since it is in period five, any element that has a higher atomic number than it could be an answer, therefore, silver, bismuth, and osmium are possibilities.
8 0
3 years ago
Read 2 more answers
Other questions:
  • The ester below can be separated into phenol and an acetate salt, via saponification: heating the ester with a strong base, such
    12·1 answer
  • What ion is formed when an atom of magnesium (mg) loses two electrons? mg–1 mg–2 mg 1 mg 2
    11·2 answers
  • Which is an example of a chemical change? vaporization of water none of these are examples of a chemical change sublimation of d
    14·1 answer
  • A chemical reaction that absorbs energy in the form of heat is considered _____.
    5·1 answer
  • 6. What happens when a piece of sodium is dropped into water?​
    9·1 answer
  • Which statements correctly match a chemical name with its formula? Use the list of polyatomic ions and the periodic table to hel
    10·2 answers
  • Electromagnetic energy that travels in transverse waves which produces visible light is
    9·1 answer
  • Need help fast please 15 points!!!
    11·1 answer
  • HELP PLEASEEEEE we dissolved Alka-Seltzer in water and the mass decreased about 0.13g
    11·1 answer
  • In science, observations are objective, but intereroes are subjective. True or False?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!