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
MArishka [77]
3 years ago
8

What type of chemical bond holds 2Na+ and O2-together in

Chemistry
1 answer:
Lana71 [14]3 years ago
3 0

Answer:

Covalent bond.

Explanation:

It involves sharing electrons equally between both molecules.

You might be interested in
Which statement best describes the light that will cause emission of electrons from a given metal through the photoelectric effe
Sergio039 [100]

Answer:

light with a high enough intensity

Explanation:

4 0
3 years ago
A quantity of energy equal to 8.90 × 1012 joules was emitted from a nuclear reaction. What amount of mass was required to be con
Nataly [62]
E = mc^2
E = 8.90 * 10^12 Joules
c = 3 * 10^8 m/s
m = ????

8.90 * 10^12 = m * (3 * 10^8)^2
8.90 * 10^12 = m * 9 * 10^16
9.889 * 10^-4 kg = m <<<<< answer
5 0
3 years ago
Read 2 more answers
How are elements in the same group similar
Georgia [21]
All the elements in one group have the same number of valence electrons.
5 0
3 years ago
Read 2 more answers
What is the mass of 4.75 mol H2SO4
Over [174]
M(H2SO4)=n*M=4.75*98=465.5g
7 0
3 years ago
Can someone explain how to do this, I don't understand?
solniwko [45]

Answer:

a) 2

b) 3

c) 5

d) 6

Explanation:

7 0
3 years ago
Other questions:
  • A factory at a low elevation ships bags of popcorn to cities at high elevations. Why does the factory manager need to monitor th
    15·2 answers
  • Two springs with spring constants k1 and k2 are connected together. With mass m1 attached, the springs have
    15·1 answer
  • A small cube of iron and a large flat sheet of iron contain the same volume. Which one will completely rust first? Explain why.
    5·1 answer
  • Which is generally stronger, intermolecular interactions or intramolecular interactions? Which is generally stronger, intermolec
    13·1 answer
  • Determine the volume of fluid in the graduated cylinder shown.
    12·2 answers
  • Nomenclature for NaC2H3O2
    14·1 answer
  • Elements located in the vertical column of the periodic table are of the same ___ and have ___ chemical properties.
    10·2 answers
  • The oxidation number of magnesium in magnesium chloride is _____.
    15·1 answer
  • A gray whale can travelan average of 120<br> km per day as it migrates.
    6·2 answers
  • What is the chemical formula for lithium chloride
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!