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
marin [14]
4 years ago
5

How many protons does an atom of bromine have ?

Chemistry
2 answers:
Nostrana [21]4 years ago
5 0
Each atom of bromine has 35 protons and this is bromine's atomic number. <span />
Darya [45]4 years ago
5 0
In ^A_ZX, Z is the number of protons.
And we have : _{35}Br, so Z=35.

So there are 35 protons in the bromine.
You might be interested in
I NEED HELP PLEASE! (Made it worth A LOT of points!!!)
Scilla [17]

Answer:

the third one.

Explanation:

4 0
3 years ago
Which of the following compounds is a molecule?
Ksju [112]
"H2" is the one among compound the following choices given in the question that is a molecule. The correct option among all the options that are given in the question is the third option or the penultimate option. The other options are all salts. I hope that this is the answer that you were looking for and the answer has actually come to your desired help.
3 0
4 years ago
Read 2 more answers
How many moles of Li3N will be created using 0.24 moles of Li in the given reaction? 6Li + N2 2Li3N 0.04 moles 0.08 moles 0.12 m
Damm [24]
6 Li + N2 = 2 Li3N

6 moles Li ------------ 2 moles Li3N
0.24 moles Li ------- moles Li3N

moles Li3N = 0.24 *2 / 6

moles Li3N = 0.48 / 6 => 0.08 moles

Answer B
4 0
4 years ago
Explain why chloro acetic acid<br>strong and than acetic acid<br>​
Basile [38]

Chloroacetic acid is stronger than acetic acid because of the electron-withdrawing effect of chlorine. This effect is caused by the electronegativity.

7 0
4 years ago
A 360. mg sample of aspirin, C9H8O4, (molar mass 180. g), is dissolved in enough water to produce 200. mL of solution. What is t
Gemiola [76]

Answer:

Molarity = 0.01 M

Explanation:

Molarity is used to measure the concentration of a solution. It will be same for the whole solution or a small amount of solution if the solution is homogeneous.

So, <u>Molarity of 200 mL of solution = Molarity of 50 mL of solution</u>

\mathbf{Molarity = \frac{number \ of \ moles \ of \ solute}{Volume \ of \ solution \ (in \ liters)}}

\mathbf{Moles = \frac{given \ mass \ of \ compound}{molar \ mass \ of \ compound}}

given mass of aspirin = 360 mg = 0.36 g

molar mass of aspirin = 180 g

Volume of solution = 200 mL = 0.2 L

\mathrm{Mole \ of \ Aspirin = \frac{0.36}{180} = \mathbf{0.002 \ moles}}

\mathrm{Molarity = \frac{0.002}{0.2} = \mathbf{0.01 \ M}}

Therefore, Molarity = 0.01 M

7 0
3 years ago
Other questions:
  • What happens when nacl(s) is dissolved in water??
    8·2 answers
  • Is albert better grffffrr#fffffrttt
    6·2 answers
  • Can solid FeBr2 react with Cl2 gas to produce solid FeCl2 and Br2 gas? Why or why not?
    12·1 answer
  • Elements with similar properties [A] sodium and bromine [B] lithium and sodium [C] carbon and oxygen [D] potassium and helium
    9·1 answer
  • Using the molecular orbital energy ordering for second-period homonuclear diatomic molecules in which the p2p orbitals lie at hi
    11·1 answer
  • What type of reaction is sodium reacting with chlorine
    9·2 answers
  • HELP PLEASE, I NEED THIS BY TODAY!
    6·1 answer
  • Calculate ΔGrxn for this equation, rounding your answer to the nearest whole number. CaCO3(s) → CaO(s) + CO2(g) ΔGf,CaCO3 = −1,1
    11·1 answer
  • In an exothermic reaction, chemical energy is converted to
    10·1 answer
  • SEP Use Math In another experiment, a chemist combines 7.2 grams of carbon with 19.2 grams of oxygen to form a compound. Identif
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!