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
Liono4ka [1.6K]
4 years ago
12

Is be2+ stable or not? is Ne stable or not? is Br- stable or not? is h+ stable or not?

Chemistry
2 answers:
solmaris [256]4 years ago
8 0
Be+2 is stable
Ne is stable
Br- is stable
H+ is also stable

Hope this helps :)
amid [387]4 years ago
3 0

Explanation:

be2+ stable

Ne stable

Br- stable

h+ notstable

You might be interested in
Give an example of how today’s forensic chemists can help solve crimes
goldenfox [79]

they can find dna at the crime scene wich will lead them to the guilty party

4 0
4 years ago
4) How many grams are there in 7.40 moles of AgNO3
Ludmilka [50]

Answer:

1260 grams

Explanation:

3 0
3 years ago
Write the recation of formation of ions by fluorine and potassium​
bekas [8.4K]

Answer: The reaction of formation of ions by fluorine and potassium​ is K^{+} + F^{-} \rightarrow KF.

Explanation:

Atomic number of potassium is 19 and its electronic distribution is 2, 8, 8, 1. So, in order to attain stability it needs to lose 1 electron due to which it forms K^{+} ion.

Atomic number of fluorine is 9 and its electronic distribution is 2, 7. In order to attain stability it needs to gain one electron and hence forms F^{-} ion.

Therefore, when both these ions come in contact with each other then it leads to the formation of KF compound.

The reaction equation for this is as follows.

K^{+} + F^{-} \rightarrow KF

Thus, we can conclude that the reaction of formation of ions by fluorine and potassium​ is K^{+} + F^{-} \rightarrow KF.

5 0
3 years ago
Empirical formula of 25.13g sulfur and 49.87g copper
antiseptic1488 [7]

Copper + sulfur create copper sulfide.

It's a lengthy process to find the empirical formula:

Sulfur:

25.13g * \frac{1 mol}{32.065 g} = 0.78 mol

Copper:

49.87 * \frac{1 mol}{63.546 g} = 0.78mol

S:Cu => \frac{0.78}{0.78} :\frac{0.78}{0.78} => (1:1) * 1 => 1:1

The empirical formula would just be CuS

7 0
3 years ago
Which type of bonding does not involve the sharing of electrons but causes a compound to be polar?
Brilliant_brown [7]

Answer:

metallic bonding

Explanation:

not sure about answer

6 0
3 years ago
Other questions:
  • The initiator trna attaches at the ribosome's _____ site.
    8·1 answer
  • Select all that apply.
    11·1 answer
  • When an equation is used to calculate the amount of product that will form during a reaction, then the value obtained is called
    7·2 answers
  • How many ne atoms are contained in 32.0g of the element?
    8·1 answer
  • Please help!
    7·1 answer
  • Arsenic does not have any valence electrons in the 3d orbital because
    5·2 answers
  • 1. The gas left in a used aerosol can is at a pressure of 1 atm at 27( if this can is thrown into a fire, what is the internal p
    13·1 answer
  • How many atoms of hydrogen and oxygen are present in 5 gm of HNO3
    13·2 answers
  • In a polar bond, ____<br> are not shared equally between atoms.
    8·2 answers
  • In the 1700's, a French chemist named Antoine Lavoisier
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!