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
umka2103 [35]
3 years ago
7

Oxygen atoms have six outer electrons Write the symbol for an oxide ion.

Chemistry
1 answer:
Shkiper50 [21]3 years ago
7 0

Answer:

O^{2-} is the symbol for an oxide ion

You might be interested in
Which statement accurately describes the origin and expansion of the universe? As the universe continues to expand, it gradually
dimulka [17.4K]

The answer is; Cosmic background radiation is leftover thermal energy from the big bang.

Called the coming microwave background the  weak radiation fills the universe more or less uniformly. This radiation is the fossil remnants of the postulated big band at the beginning of the universe. The photos produced at the time continue to travel through the universe growing fainter over time and have fallen in the microwave range of the electromagnetic spectrum now.


5 0
3 years ago
Read 2 more answers
.Write a short paragraph describing how electronegativity and molecular shape determine the polarity of a molecule. In your para
Yakvenalex [24]

Answer:

See explanation

Explanation:

Electro negativity refers to the ability of an atom in a molecule to attract the shared pair of electrons of a bond closer to itself.

In a molecule, the polarity of bonds is determined by the relative electro negativity of the bonding atoms. If the difference in electro negativity between the atoms in a bond is significant, such a bond is polar in nature e.g H-Cl, H-Br, C-F, etc.

However, the occurrence of polar bonds in a molecule alone does not guarantee the polarity of the molecule. The polarity of a molecule also depends on the shape of the molecule since dipole moment is a vector quantity.

A molecule is polar when the resultant dipole moment which is determined by the shape of the molecule is non zero.

For instance, CO2 contains two polar C-O bonds but the molecule is non polar because the two dipole moments cancel out. Also, symmetrical molecules are nonpolar irrespective of the presence of polar bonds in the molecule.

3 0
3 years ago
How many quarters fit in a 1.75 liter bottle?
WARRIOR [948]
1.85 quarts can fit into a 1.75 liter bottle
8 0
3 years ago
Read 2 more answers
What is a property of all atoms
Marat540 [252]

Answer:

idkeisjdndjdjsjsjssjsj

8 0
3 years ago
Which of the following pairs of elements is most likely to form an ionic compound?
Scrat [10]

Explanation:

magnesium and sodium because they are minerals and part of iron

5 0
3 years ago
Other questions:
  • if Combustion analysis of an unknown compound provides the following data: 98.28 grams of carbon, 16.21 grams hydrogen and 65.52
    11·1 answer
  • How do i make a friend?
    5·2 answers
  • If a drop of red ink is placed in one end of a shallow pan filled with water, and a drop of blue ink is placed in the other end,
    7·1 answer
  • 98 POINTS!
    8·2 answers
  • If the concentration of a saturated solution at 0∘C is 12.5 gCuSO4/100 g soln, what mass of CuSO4⋅5H2O would be obtained? [Hint:
    8·1 answer
  • Help ASAP I will mark brainliest to he correct answer
    7·1 answer
  • Groundwater makes up most of the water on the planet True or false
    12·2 answers
  • Name the chemical reaction HCI +<br> NaOH → NaCl +<br> H20
    6·1 answer
  • What is the process in which matter changes from the liquid to the solid state?
    8·2 answers
  • I need helppppp!!!!!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!