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
goldenfox [79]
3 years ago
7

Are all molecules of a particular substance alike?

Chemistry
1 answer:
STALIN [3.7K]3 years ago
4 0

Answer:

Yes.

Explanation:

Yes, all molecules of a particular substance are similar or alike if the substance has similar shape and structure. Molecule is made up of two or more atoms having no charge on them and the atoms present in it make bonds with each other. For example, water is made of similar molecules i. e. two hydrogen atom and one oxygen atom bonded together with a covalent bond.

You might be interested in
Sodium bicarbonate is the chemical name for baking soda.Its chemical formula is NaHCO3.What does the subscript 3 mean?
prisoha [69]

Answer:

3 moles of Oxygen

Explanation:

The chemical formula of a compound is a representation which shows all the elements therein and the mole relationship between them expressed as subscripts.

   NaHCO₃  implies:

      1 mole of baking soda contains:

     1 mole of Na

     1 mole of Hydrogen

     1 mole of carbon

  And 3 moles of Oxygen

5 0
2 years ago
Giving 30 points!! please help <3
TiliK225 [7]

Answer:

below :)

Explanation:

Bones, droppings, and other dead matter

Energy storage molecules, cellular respiration

Process, energy

Oxygen, energy storage molecules, energy, carbon dioxide

Cellular respiration, carbon

Carbon, nitrogen

Nitrogen

Decomposers, ecosystem

3 0
1 year ago
Why is an electron ejected when green light hits the metal?
Roman55 [17]

Explanation:

If a large photon strikes the surface, that has enough strength to take out an electrode, which will then travel to the positive side since it is negative. Current is flowing at this stage. Since the reduced photons will be unable to distinguish between atoms, no power can pass.

6 0
3 years ago
A sample of sandstone consists of only silica (SiO2) and calcite (CaCO3). When sandstone is heated, calcium carbonate decomposes
anzhelika [568]

Answer:

0

Explanation:

To calculate, the mass of Carbondioxide is 3.45mg

Then the decomposition of Carbondioxide gives 0 on calculation

5 0
3 years ago
Now let’s return to the question of why everything went off when the light, a heater, and a hair dryer were all running in the b
igomit [66]

Answer:

The power must have gone out for that area.

Explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Phthalates used as plasticizers in rubber and plastic products are believed to act as hormone mimics in humans. The value of ΔHc
    8·1 answer
  • How many grams of water will be produced from 50 g hydrogen reacting with 50 g oxygen?
    9·1 answer
  • Which is larger an atom or a molecule? Explain your answer.
    7·1 answer
  • you need 16.66ml (+-0.01) of 53.4 (+-0.4)wt% of NaOH with a density of 1.52 (+-0.01)g/mL to prepare 2.00L of 0.169M of NaOH. Wha
    8·1 answer
  • Most important factor in determining an element's place in the periodic table
    12·1 answer
  • Why does it take longer to boil water then melt ice?
    9·1 answer
  • The study of the structure, reaction, and composition of substances is blank​
    5·1 answer
  • When sodium chloride is dissolved in water, the resulting solution is classified as a?
    15·2 answers
  • 2. In our bodies, carbon dioxode
    12·1 answer
  • Which of the following statement best describes wavelength?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!