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
telo118 [61]
3 years ago
10

Using only the following elements P, Br, and Mg, give the formulas for:A. an ionic compound. B. a molecular compound with polar

covalent bonds that obeys the octet rule and has no formal charges.
Chemistry
1 answer:
Talja [164]3 years ago
8 0

Answer:

<h2>1. Ionic compound- MgBr_2</h2><h2>2. Polar molecular compound- PBr_3</h2>

Explanation:

Mg is a metal that has 12 atomic numbers and thus its electronic configuration is 1s^22s^22p^63s^2. The outer most shell of this element has 2 electrons so it loses 2 electrons and thus form Mg^2^+ ions. Br is a nonmetal and has 35 atomic number so its electronic configuration is 1s^22s^22p^63s^23p^64s^23d^1^04p^5. Since its outermost shell has 7 electrons so it can accept one electron and thus forms Br^-. So magnesium ion and bromide ion combine and forms an ionic compound MgBr_2.

P is also a nonmetal and combine with Br with covalent bond and due to electronegativity differences form polar covalent compound such as PBr_3.

You might be interested in
Who is princess tianas best friend, if you can get her name right then ill give you brainliest
marshall27 [118]

Answer:

<h2>Oo i think her name is Tiana..... ❤️❤️</h2>
5 0
3 years ago
Read 2 more answers
you are assisting in taking a final impression of a patient's mandibular arch, using an automix material. after transferring the
inessss [21]

Answer:

i

Explanation:

8 0
3 years ago
Which information does the atomic mass of an element provide? The number of protons and neutrons in an atom B. the number of iso
Semmy [17]

The atomic mass of an element provides A. the number of protons and neutrons in an atom.

7 0
3 years ago
What is the difference between mass number and average atomic mass?
myrzilka [38]

Answer:

the answer is c. I think

Explanation:

4 0
3 years ago
Which of the following terms measures the amount of matter in an object?<br> Weight or mass
Oksanka [162]
Mass measures the amount of matter in an object
3 0
4 years ago
Other questions:
  • Name 3 different uses for nuclear technology
    8·1 answer
  • Which of the foods did you determine to be nutritious snacks?
    12·1 answer
  • Why is it incorrect to say that the Molar Mass of H2 is 1 g/mole? Be specific!!
    13·1 answer
  • What is the Lewis Structure for silane?
    9·2 answers
  • Blance NH3+Na---&gt;NaNH2+H2
    8·2 answers
  • Which solvent water or carbon tetrachloride would you choose to dissolve each of the following?
    10·1 answer
  • 1 point
    7·2 answers
  • What do the colors red, green, and blue have to do with light?
    11·2 answers
  • 2. How many single bonds are there in a propane molecule?
    10·1 answer
  • 5. In an oxyacetylene welding torch, acetylene (C2H2) burns in pure oxygen with a very hot flame. The reaction is: 2 C2H2 + 5 O2
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!