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
Nata [24]
3 years ago
12

Which of the following statements is true? The boiling point is higher for 100 liters of water than for 10 liters. During deposi

tion, a gas changes directly into a solid. The condensation points for oxygen and hydrogen are the same. All of the above.
Chemistry
2 answers:
mart [117]3 years ago
7 0

Answer:

During deposition, a gas changes directly into a solid

Explanation:

Mariulka [41]3 years ago
5 0

Answer:C.

Explanation:

You might be interested in
How much of the original amount of an isotope is present after a period of four half lives
vfiekz [6]

After 2 half-lives there will be 25% (1/4th) of the original isotope, and 75% (3/4 th) of the decay product

<h3>What is Half life period ?</h3>

A half life is a measurement of the slope of an exponential decay function.

It is also defined as, the time it takes to halve the concentration of something in a process.

Each half life you will have half of what you had at the beginning of a given half life.

Learn more about half life here ;

brainly.com/question/9654500

#SPJ1

7 0
2 years ago
Write METAL, NONMETAL, DIATOMIC MOLECULE ,METALLOID
deff fn [24]
Alkali metal - Group 1 metal
Alkaline earth metal - Group 2 metal
Iron triad - metal
Halogens - most are diatomic and are nonmetals - Cl2, Br2, I2
Noble gases - nonmetals and are not reactive due to full valence shell.
Boron group - metalloid
Oxygen group - oxygen molecule - a diatomic molecule composed of oxygen atoms, which are nonmetals.
3 0
3 years ago
What are some uses for graphite
erma4kov [3.2K]
Because it is a solid material, it is known as a dry lubricant. This is useful inapplications<span> where “wet” lubricants, such as oil, cannot be </span>used<span>. </span>Graphite<span> is the only non-metal element that is a good conductor of electricity. Natural </span>graphite<span> is </span>used <span>mostly in what are called refractory </span><span>applications</span>
4 0
3 years ago
Element A has an electronegativity of 0.8 and element B has an electronegativity of 3.0. Which statement best describes the bond
Advocard [28]

Answer:

C) The compound is largely ionic with A as the cation.

Explanation:

Pulings proposed the method to determine if the compound is ionic in nature or covalent in nature , by finding the difference between the electronegativity of the respective cation and anion .

The ion with higher electronegativity is the anion and the ion with lower electronegativity is the cation.

The electronegativity difference above 1.7 make the compound ionic in nature.

Hence, from the question ,

A is the cation and B is the anion.

And the electronegativity difference above 1.7 so the compound is ionic in nature.

8 0
3 years ago
Moseley discovered that elements with similar properties occurred at regular intervals when the elements were arranged in order
ziro4ka [17]

<u>Moseley</u> discovered that <u>elements</u> with similar properties occurred at <u>regular intervals</u> when the elements were arranged in order of increasing

<u>"</u><u> </u><u>Atomic number </u><u>"</u>

4 0
3 years ago
Other questions:
  • You placed 43.1 g of an unknown metal at 100 °C into a coffee cup calorimeter that contained 50.0 g of water that was initially
    5·1 answer
  • Why do northern lights appear in different colors? Because charged particles of solar wind ignite different gases in Earth's atm
    13·1 answer
  • What makes ice cubes melt
    10·2 answers
  • Why do experiments need to be repeatable?
    7·2 answers
  • What geological forces might be responsible for this range of mountains?
    6·1 answer
  • 25. How many ml of a .0023M strontium hydroxide solution are needed to completely react 15.0 mL of 0.012M hydrochloric acid?
    13·1 answer
  • Solve the following problem and select the correct answer: (4.5 x103)(3.5 x102)
    7·1 answer
  • Which of the following molecules has a bent shape?
    8·1 answer
  • Which of the following is in French
    5·2 answers
  • What causes the move from one era to another era?​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!