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
Taya2010 [7]
3 years ago
14

3) Convection can only happen in what? *

Chemistry
1 answer:
otez555 [7]3 years ago
3 0

Answer:

Convection can only happen with liquids and gases.

Hope it helps :)

You might be interested in
Number of SO2 molecules in 1.28 mol of SO2
dolphi86 [110]

Answer:

7.7056 x 10^23

6 0
3 years ago
A(n) ____________________ is a positively charged subatomic particle found in the nucleus of the atom.
Brrunno [24]
The answer is proton :)
4 0
4 years ago
Read 2 more answers
Light is a type of energy produced by the vibration of electrically charged particles.
givi [52]

Answer:

big brain

Explanation:

3 0
3 years ago
For main-group elements using the older numbering system the group number on the periodic table corresponds to which characteris
eduard
The Group number and period number corresponds to the outer most shell and number of electrons present in outer most shell.

For Example:

Oxygen has atomic number 8, and its electronic configurations is,

                                    1s², 2s², 2pₓ², 2py¹, 2pz¹

The outermost shell is 2, means oxygen is present in period 2, and the number of electrons in n = 2 are 6, so the group number is 6 in periodic table.

Lets take another example of Sodium, it has atomic number 11 with electronic configuration;

                                         1s², 2s², 2p⁶, 3s¹

The outermost shell is 3, means sodium is present in period 3, and the number of electrons in n = 3 are 1, so the group number is 1 in periodic table.
6 0
3 years ago
Why does Fluorine have a higher electronegativity than Carbon? ​
Gala2k [10]

Answer:

Fluorine has a higher electronegativity than carbon

Explanation:

Electronegativity trend

-As you go from left to right across the periodic table, the electronegativity increases.

-As you go from top to bottom, the electronegativity decreases.

-We know that both carbon and fluorine are in the same energy level or period 2. However, Carbon is in group 14, which has 4 valence electrons, while fluorine is in group 17, which has 7 valence electrons. Therefore, fluorine has a higher electronegativity because fluorine is desperately wanted to gain 1 more valence electron to become stable (octet rule).

4 0
3 years ago
Other questions:
  • Is a nuclear reactor an example of fusion or fission?
    14·2 answers
  • Which of the following best describes the motion of the particles in a piece of steel?
    8·2 answers
  • Determination of the chemical composition of the atmospheres of the planets is carried out most effectively by what type of stud
    11·1 answer
  • At the base of a frictionless icy hill that rises at 25.0∘ above the horizontal, a toboggan has a speed of 11.5 m/s toward the h
    9·1 answer
  • Scientists can identify an element by looking at the structure of a single A.molecule. B.electron. C.neutron. D.atom.
    5·1 answer
  • Why is there no change in the temperature when the process of melting takes place?
    9·2 answers
  • Fact check this please
    9·2 answers
  • How many times is the mass of an electron higher than its charge​
    5·2 answers
  • What is a wavelength and a wave spectrum in your own words?
    6·2 answers
  • Sodium chloride procedure​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!