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
solniwko [45]
3 years ago
7

What will the charge oxidiation state be for boron

Chemistry
1 answer:
artcher [175]3 years ago
7 0

3+

So, compounds of boron contain boron in a positive oxidation state, generally +3. The sum of oxidation numbers of all constituent atoms of a given molecule or ion is equal to zero or the charge of the ion, respectively. ... In most of the stable compounds of boron, its oxidation number is +3

You might be interested in
In fission, a ________ _________ is one where a neutron imbeds itself in the nucleus of a U-235 atom causing it to break apart.
SVEN [57.7K]

a. chain reaction

Explanation:

In a fission, a chain reaction is one where a neutron embeds itself in the nucleus of an U-235 atom and causes it to break apart. After this, more neutrons are created. The neutrons carry on the cycle by starting the fission process over and over again.

Chain reactions typifies most nuclear reactions taking place in the nucleus of an atom.

They are repeated loops that takes place until an atom reaches it state of stability.

  • They are not exclusive to fission reactions alone.
  • Chain reactions also takes place during nuclear fusion
  • In fusion two atoms combines to produce a single nuclide.
  • The steps goes on and on
  • This why the sun keeps burning and bursting with energy

learn more:

Nuclear transmutation brainly.com/question/3433940

#learnwithBrainly

7 0
4 years ago
determine the volume of your 0.25 m stock solution that is needed to make 200 ml of 0.010 m nacl. show all calculations
rusak2 [61]

The volume of your 0.25 m stock solution that is needed to make 200 ml of 0.010 m NaCl is <u>0.008 L</u>

Concentration is the abundance of a constituent divided by way of the overall volume of an aggregate. several sorts of mathematical descriptions may be outstanding: mass concentration, molar concentration, variety concentration, and extent awareness.

Calculation:-

C₁ =  0.25 M

V₁ = ?

C₂ = 0.010 M

V₂ = 200 ml = 0.2 L

V₁ = C₂V₂/C₁

    = 0.010 ×  0.2 /  0.25

   =<u> 0.008 L</u>

The concentration of a substance is the quantity of solute found in a given amount of solution. Concentrations are normally expressed in terms of molarity, defined because of the variety of moles of solute in 1 L of answer.

The Concentration of an answer is a measure of the quantity of solute that has been dissolved in a given amount of solvent or answer. A concentrated answer is one that has a rather huge quantity of dissolved solute.

Learn more about concentration here:-brainly.com/question/26255204

#SPJ4

5 0
1 year ago
Explain the role of molecular geometry in determining molecular polarity
Ede4ka [16]
The molecular geometry of a compound helps to determine polarity b/c, it indicates the number of lone pairs on a central atom thus giving it specified angles and polarity (only if there are lone pairs b/c if there are no lone pairs on the central atom, then it is nonpolar.
5 0
3 years ago
How to make a periodic table out of candy
kotegsom [21]

vTo be fair, you have to have a very high IQ to understand Rick and Morty. The humour is extremely subtle, and without a solid grasp of theoretical physics most of the jokes will go over a typical viewer's head. There's also Rick's nihilistic outlook, which is deftly woven into his characterisation- his personal philosophy draws heavily from Narodnaya Volya literature, for instance. The fans understand this stuff; they have the intellectual capacity to truly appreciate the depths of these jokes, to realise that they're not just funny- they say something deep about LIFE. As a consequence people who dislike Rick & Morty truly ARE idiots- of course they wouldn't appreciate, for instance, the humour in Rick's existential catchphrase "Wubba Lubba Dub Dub," which itself is a cryptic reference to Turgenev's Russian epic Fathers and Sons. I'm smirking right now just imagining one of those addlepated simpletons scratching their heads in confusion as Dan Harmon's genius wit unfolds itself on their television screens. What fools.. how I pity them.

And yes, by the way, i DO have a Rick & Morty tattoo. And no, you cannot see it. It's for the ladies' eyes only- and even then they have to demonstrate that they're within 5 IQ points of my own (preferably lower) beforehand. Nothin personnel kid

8 0
4 years ago
What are the elements with atomic numbers from 58 to 71 in the periodic table called?
Sergio039 [100]
They are Lanthanides
7 0
3 years ago
Other questions:
  • Which quantity of heat is equal to 200. joules?
    11·2 answers
  • A student made the following observations about astronomical bodies.
    5·2 answers
  • How many moles are 1.2x1025 molecules of NO2?
    6·1 answer
  • Xenon is an element similar to Neon. Its density can be found on the Reference Table. Convert Xenon’s density to scientific nota
    12·1 answer
  • What is the molecule shown below?
    6·1 answer
  • PLEASE HELP ME &amp; will mark the brainliest!
    12·1 answer
  • 8) Cuándo se realizan trabajos de investigación siempre se trata de expresar los resultados de forma gráfica porque permite un a
    11·1 answer
  • Use the word stable to explain why the alkali metals tend to lose 1 valence electron.
    10·2 answers
  • What determines the property of hardness in a mineral?
    6·1 answer
  • According to le châtelier’s principle, the amount of solid reactant or product present does not have an impact on the equilibriu
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!