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
Mama L [17]
3 years ago
7

List 3 substances that have atoms which are bonded.

Chemistry
2 answers:
Viefleur [7K]3 years ago
5 0

Answer:

Ionic, covalent, metallic

Explanation:

an ionic or atomic bond is formed when valence electrons are transferred from one atom to another to complete the outer electron shell

noname [10]3 years ago
4 0

Answer:

Carbon, Hydrogen, Oxygen, Nitrogen, and Sulfur.

(Those are all the ones I know)

You might be interested in
Rocks are classified as igneous, sedimentary, or metamorphic based primarily on
irinina [24]

Answer:

Method of formation

Explanation:

7 0
2 years ago
The effectiveness of nitrogen fertilizers depends on both their ability to deliver nitrogen to plants and the amount of nitrogen
densk [106]

Answer:

Ammonia > Urea > Ammonium nitrate > Ammonium sulphate

Explanation:

Percentage by mass of nitrogen in NH3:

Molar mass of NH3= 17 g/mol

Hence % by mass = 14/17 × 100 = 82.35%

% by mass of NH4NO3

Molar mass of NH4NO3 = 80.043 g/mol

Hence; 28/80.043 × 100 = 34.98%

% by mass of (NH4)2SO4;

Molar mass of (NH4)2SO4= 132.14 g/mol

Hence; 28/132.14 × 100 = 21.19%

% by mass of CH4N2O

Molar mass of urea = 60.0553 g/mol

Hence 28/60.0553 × 100 = 46.62%

8 0
3 years ago
A coffee cup calorimeter will not be used to directly measure the enthalpy of magnesium combustion because
yanalaym [24]

Answer:

A coffee cup calorimeter is great for measuring heat flow in a solution, but it can't be used for reactions that involve gases since they would escape from the cup. The coffee cup calorimeter can't be used for high-temperature reactions, either, because they would melt the cup.

8 0
3 years ago
Read 2 more answers
How does a heat affect the chemical reaction? ​
patriot [66]

Answer:

Increasing the temperature increases reaction rates because of the disproportionately large increase in the number of high energy collisions. It is only these collisions (possessing at least the activation energy for the reaction) which result in a reaction.

Explanation:

6 0
3 years ago
Read 2 more answers
What does non polar mean?
Hoochie [10]
When atoms bond together to form molecules, they share or give electrons. If the electrons are shared equally by the atoms, then there is no resulting charge and the molecule is nonpolar.
8 0
3 years ago
Other questions:
  • Why are solutions of acids and bases often good conductors of electricity?
    14·1 answer
  • A sample of pure NO2 is heated to 338 ∘C at which temperature it partially dissociates according to the equation 2NO2(g)⇌2NO(g)+
    12·1 answer
  • A hydrate is determined to be 45.43% water and 54.57% CoCl. Find the chemical formula and name
    10·1 answer
  • What wil most likely result if a diabetic injects an overdose of insulin
    5·1 answer
  • 6. Which of the following statements is not true for an astronomical unit?
    5·2 answers
  • BRAINLIEST ASAP! PLEASE HELP ME :)<br><br> What ancient Greek theory did Robert Boyle help dispel?
    15·1 answer
  • How is gas different from a liquid and a solid
    6·2 answers
  • An organic compound containing C, H, O gives the following data on analysis. Composition by mass: %
    9·1 answer
  • What happens to the temperature of a substance during a phase change? Why does this happen?
    11·1 answer
  • Using the periodic table only, arrange the members of each of the following sets in order of increasing bond strength:
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!