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
dalvyx [7]
2 years ago
6

Can someone please help me with this ASAP, this is due today, please please help me with this.

Chemistry
1 answer:
hichkok12 [17]2 years ago
5 0

Answer:

this is fairly simple if you have a periodic table with you.

Explanation:

atomic number 17 is Cl mass numer is 35.45 for protons neutron and electron you can just look that up on google. atomic number is where it is at on the periodic table and the mass number is in the little square at the bottom.

You might be interested in
Noble gas configuration
saw5 [17]

Answer:

Rubidium= [Kr] 5s^1

Calcium= [Ar] 4s^2

Aluminium= [Ne] 3s^2 3p^1

Explanation:

A noble gas configuration begins with the elemental symbol of the last noble gas prior to the atom. The symbol is then followed by the remaining electrons.

Hope this helped! good luck :)

3 0
3 years ago
What is the arrhenius definition of an acid?
zhuklara [117]
As defined<span> by </span>Arrhenius<span>, </span>acid<span>-base reactions are characterized by </span>acids, which dissociate in aqueous solution to form hydrogen ions (H+) and bases, which form hydroxide (OH−<span>) ions. </span>Acids<span> are </span>defined<span> as a compound or element that releases hydrogen (H</span>+<span>) ions into the solution</span>
8 0
3 years ago
QUESTION 2 OF 35<br> Which ions are in NaCI
Kipish [7]

Answer:

The two ions would be Na: Sodium and Cl: Chloride.

7 0
3 years ago
The people in a coastal location are packing emergency supplies and evacuating their homes. Which of these statements best expla
Iteru [2.4K]

Answer:

They want to escape from the fury of a hurricane.

Explanation:

Your welcomeeeeeeeeeeeee

6 0
3 years ago
Read 2 more answers
Which of the following is a change in the earths surface caused by glaciers?
pentagon [3]

Are there any answer choices that go along with the question??

3 0
2 years ago
Other questions:
  • Why is a Container important to the sustainability of your hydroponic system?
    10·1 answer
  • As the number of electrons added to the same principal energy level increases, atomic size generally
    5·2 answers
  • Among the alkali earth metals, the tendency to react with other substances
    15·1 answer
  • Which solution has the lowest freezing point?
    5·1 answer
  • What is the volume of 4.00 moles of CO2 gas at STP?
    9·1 answer
  • FIND THE RATIO BY MASS OF THE COMBINING ELEMENTS IN THE FOLLOWING COMPOUNDS
    10·1 answer
  • If Earth is in between the sun and the Moon in both Image 1 and Image 2, why do you think a lunar eclipse is only happening in I
    14·1 answer
  • La etiqueta de una bebida transparente con un ligero toque anaranjado indica que contiene aga con un 15 porciento de zumo de nar
    15·1 answer
  • Thermal decomposition of magnesium nitrate and magnesium hydroxide <br><br>​
    8·1 answer
  • On easter island what was the primary ecological disaster and why did<br> the people not prevent it?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!