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
11Alexandr11 [23.1K]
3 years ago
5

What can you predict about an element from its position in the periodic table?

Chemistry
1 answer:
Igoryamba3 years ago
8 0
Yeah of-course!! It's valency by group most of the chemical property like electronegativity, ionization energy etc. by the combination of groups and periods...
You might be interested in
Draw the structure of 4-chlorophthalic acid in the window below.
neonofarm [45]
The structure of <span>4-chlorophthalic acid is attached below:

4-chlorophthalic acid is a dibasic acid i.e. it has 2 replaceable hydrogen atom. As compared to mineral acids, it is a weak acid. However, as compared to aliphatic acid, it is a strong acid. This is because of resonance effect. 
</span><span>
</span>

6 0
3 years ago
Read 2 more answers
28. The formula for magnesium nitride is____.<br> a. MgN<br> b. MgN3<br> c. Mg3N2<br> d. Mg2N3
oksian1 [2.3K]

Answer:

C

Explanation:

As long as those numbers are subscripts then that's right

8 0
2 years ago
Read 2 more answers
Acetonitrile major species present when dissolved in water
IrinaVladis [17]

Acetonitrile refers to the chemical compound exhibiting the formula CH₃CN. It is the basic organic nitrile and a colorless liquid. It is generated primarily as a byproduct of acrylonitrile production. It is used as a polar aprotic solvent in the purification of butadiene and in organic synthesis.  

The addition of water to cyanides generates amines and acids. Acetonitrile produces ammonia and acetic acid.  

CH₃CN (acetonitrile) → CH₃COOH (acetic acid) + NH₃ (ammonia)


3 0
3 years ago
What is the purpose of the ice?
kompoz [17]

Answer:

Ice act and help in condensation of the vapor

Explanation:

The energy released when gaseous water vapor condenses to form liquid water droplets is called latent heat. Latent heat from condensation causes an increase in air temperature surrounding the water droplets. The warmer air rises, causing the water vapor to condense when it meets cooler air at a higher altitude

3 0
2 years ago
Pleaseeeeee hellllllpppp
Yakvenalex [24]
Im pretty Sure its B Tuesday And Wensday
4 0
3 years ago
Read 2 more answers
Other questions:
  • Question 20 (Essay Worth 8 points)
    13·2 answers
  • 7. Which statement about scientific consensus is true?
    13·1 answer
  • The neutral particles found in the nucleus of an atom are referred to as
    13·1 answer
  • Which of the following elements possesses the fewest valence electrons? bismuth boron barium bromine
    12·2 answers
  • A 10 gram sample of water is heated to 105 ℃ and is mixed with a 25 gram sample of water cooled to 25℃ . What is the final tempe
    5·1 answer
  • What is the energy of light associated with a transition from n=3 to n=8 in a hydrogen atom? Does this represent absorption or e
    6·1 answer
  • A piece of metal of mass 26 g at 117◦C is placed in a calorimeter containing 56 g of water at 25◦C. The final temperature of the
    8·1 answer
  • Suppose you had 2.0158 grams of hydrogen (H2).
    9·1 answer
  • 11. A student is studying guppies, a type of fish. The student learns
    6·1 answer
  • (d) Calculate the relative molecular mass of ammonium sulphate (NH4)2SO4.5H2O
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!