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
alekssr [168]
3 years ago
11

What is the electron configuration for bromine

Chemistry
1 answer:
Alika [10]3 years ago
8 0

1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p5

You might be interested in
Given the equation for a system at equilibrium:
zlopas [31]

Answer: 1. NH_3 increases.

Explanation:

Any change in the equilibrium is studied on the basis of Le-Chatelier's principle.This principle states that if there is any change in the variables of the reaction, the equilibrium will shift in the direction to minimize the effect.

For the given equation:

N_2(g)+3H_2(g)\rightleftharpoons 2NH_3(g)+energy

If the concentration of N_2 is increased , according to the Le-Chatlier's principle, the reaction has to shift to right or forward direction. In order to do that  the concentration of products has to increase.

Thus the concentration of NH_3 increases.

6 0
3 years ago
Atoms of one element easily changes to atoms of another element <br> a. True <br> b. False
Ganezh [65]
Hola!

→ Your query:
Atoms of one element easily changes to atoms of another element. Is it True? or False?

→ The answer is: TRUE

→ Reason :
We can change atom of one element to other atom by adding more particles into them. ex : Neutron, Protons and Electrons.

This is how nuclear fusion works. 

hope it helps!
6 0
3 years ago
Read 2 more answers
A bottle is filled with water one side of the bottle is pushed inward creating a pressure of 130 kPa on the inside of the bottle
Archy [21]

The pressure on the inside of the other side of the bottle is; 130kPa and this is by virtue of Pascal's Principle.

<h3>Pressure and Pascal's Principle</h3>

According to Pascal’s principle, otherwise called Pascal’s law, in fluid (gas or liquid) mechanics, the statement goes thus, In a fluid at rest in a closed container, a pressure change in one part is transmitted without loss to every portion of the fluid and to the walls of the container in which the fluid is contained.

On this note, it follows that the pressure is transmitted to the walls of the bottle.

Read more on Pascal's Principle;

brainly.com/question/11969115

6 0
2 years ago
A chemist mixes lead (ii) nitrate and potassium iodide solutions (both of which are clear liquids) yellow precipitate appears in
Angelina_Jolie [31]
Chemical reaction: Pb(NO₃)₂(aq) + 2KI(aq) → PbI₂(s) + 2KNO₃(aq).
aq(<span>aqueous) means dissolved in water.
s(solid) means that salt (in this reaction </span>PbI₂) not dissolved in water.
This chemical reaction is double displacement reaction - cations (Pb²⁺ and K⁺) and anions (NO₃⁻ and I⁻) <span>of the two reactants switch places and form two new compounds.</span>

5 0
2 years ago
What was the purpose of the Apollo space missions?
sasho [114]

Answer:

the answer is

<em><u>C. to collect rock samples from the moon</u></em>

I swear I did't copy off of the first person I just took the test and at the end went I completed the test it showed me the real answer.

I hope that this is helpful for you

:D

5 0
3 years ago
Other questions:
  • Why does a tadpole reabsorb its tail into its body?
    11·2 answers
  • Choose the letter of the choice that best completes the statement or answers the question. Elements in the same group have the s
    7·2 answers
  • Copper is a metal that is used for many purposes. It is mined from the earth using various methods. Though the amount of copper
    9·2 answers
  • What is the second most abundant element in stars? A. helium B. iron C. hydrogen D. oxygen
    7·1 answer
  • can someone make me a lab report? Please......... Objective(s): In your own words, what was the purpose of this lab? Hypothesis:
    14·2 answers
  • When nitrogen gas (N2) reacts with hydrogen gas(H) ammonia gas (NH3) is formed. How many grams of hydrogen gas are required to r
    12·1 answer
  • Please answer the question circled in red
    9·2 answers
  • Take a close look at this diagram on the slide which form of government is represented by this diagram
    13·1 answer
  • What do you think will happen to the Kool-Aid drink after it is boiled? CER(Claim,CITE evidence and reasoning) response THANK U
    13·1 answer
  • Explain how you determine the freezing point of a solution that does not have a well-defined transition in the cooling curve.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!