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
netineya [11]
3 years ago
7

Hellllppppp lons Worksheet

Chemistry
1 answer:
Iteru [2.4K]3 years ago
8 0

The metals will lose electrons while the non metals will gain electrons in order to attain octet structure.

An ion can be cation (positively charged) or anion (negatively charged).

Cations attain octet structure (8) by losing electron(s) while anions become stable or attains octet structure (8) by gaining electron(s).

The remaining elements are completed as follows to attain octet structure;

<u>Element</u>--<u>valence electron</u>--<u>electrons to gain</u>--<u>electrons to lose</u>--<u>ion formed</u>

O ------------ 6 ----------------------  2 ------------------------  none -------------- O^{2-}

Ca --------   2 ----------------------- none ---------------------- 2 ------------------ Ca^{2+}

Br ----------- 7 ---------------------     1 ------------------------ none --------------- Br^{-}

S ------------ 6 -----------------------  2 ------------------------ none --------------- S^{2-}

Cl ------------ 7 -----------------------  1 ------------------------ none ----------------Cl^{-}

K -------------- 1 ----------------------- none ----------------------- 1 ------------------ K^{+}

Mg ------------ 2 ---------------------- none ---------------------- 2 ---------------- Mg^{2+}

Be ------------- 2 ---------------------- none ---------------------- 2 ---------------- Be^{2+}

Learn more here: brainly.com/question/21089350

You might be interested in
When a particle is moving fast it has a lot of kinetic energy in it. ?
Sever21 [200]

Answer:

Random particle motion in liquids and gases is a difficult concept for in temperature, the particles move faster as they gain kinetic energy.

Explanation:

3 0
3 years ago
The gas pressure inside a container decreases when which of the following happens? the number of molecules is increased and the
ASHA 777 [7]

<h2><em>can't understand your question..... can u explain me May </em><em>b</em><em>e</em><em> I can help u!</em></h2><h2 /><h2 />
7 0
3 years ago
PLEASE HELP!!!!!!!!!!! WILL AWARD 50 POINTS!!!!!!!!!111
Vinil7 [7]

I am pretty sure the answer is . But I might be wrong.

3 0
3 years ago
Read 2 more answers
3ZnSO4<br><br> Zn = <br><br> S = <br><br> O = <br><br><br><br><br><br> bjkb.hk
Kay [80]

Answer:

Zn 3

s 1

o 4

Zn. zine

s. sulphate

o oxygen

3znso4. zine sulphateoxide

4 0
3 years ago
1 Point
AleksandrR [38]

Answer:

Explanation:

A or B

I would say B do

4 0
3 years ago
Other questions:
  • Secondary bile salts lack a hydroxyl (OH) group when compared to primary bile salts. What is the consequence of the loss of this
    13·1 answer
  • What is this pole made of
    14·1 answer
  • Which of the following is the smallest volume? (2 points)   30 cm3 2,500 mL 25 m3 2.0 x 10-1 L 
    5·1 answer
  • Which of the following pairs lists a substance that can neutralize HNO, and the salt that would be produced from the reaction?
    13·1 answer
  • List two major properties of most metals on the periodic table​
    14·1 answer
  • In a particular type of cat, coat color follows the dominant/recessive pattern of inheritance. The allele for a brown coat (B) i
    5·1 answer
  • On a balance, you have beakers of AgNO3AgNO3 solution and NaClNaCl solution. When mixed, they will form AgCl(s)AgCl(s). What wil
    12·1 answer
  • If the gas begins at the conditions described in Trial 1, determine the volume of the gas at STP.
    5·1 answer
  • What are the possible phenotypes of the offspring?
    11·2 answers
  • I need a chemistry questions about separating method
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!