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
BlackZzzverrR [31]
3 years ago
8

Base your answers to questions 66 through 68 on the information below.

Chemistry
1 answer:
Zinaida [17]3 years ago
5 0
Atoms are divisible and can be broken down into smaller particles. We know these particles as protons, neutrons and electrons.
You might be interested in
The Society of Automotive Engineers has established an accepted numerical scale to measure the viscosity of motor oil. For examp
natta225 [31]

Answer:

Most viscous to least viscous: (c)> (b)> (a)

Explanation:

For hydrocarbons, viscosity increases with increasing molar mass. Because increasing molar mass signifies increase in number of electrons in molecules.

We know that in non-polar hydrocarbons, only van der waal intermolecular force exists. Van der waal force is proportional to number of electrons in a molecule.

Therefore with increasing molar mass, van der waal force increases. hence molecules gets more tightly bind with each other resulting increase in viscosity.

Here molar mass order : (c)> (b)> (a)

Therefore viscosity order : (c)> (b)> (a)

5 0
3 years ago
In what ways does solar radiation *benefit* and *harm* life on the planet
allochka39001 [22]
It benefits of the solar radiation for out planet is that it gives us heat, natural sunlight and its pollution free.The disadvantage for solar radiation is that there are also some toxic materials and hazardous products used during the manufacturing process of solar photovoltaic systems, which can indirectly affect the environment.

Hope I helped^^
8 0
3 years ago
Which of the following bases can remove a proton from formic acid in a reaction that favors products?
Debora [2.8K]
Hydroxide ion is a strong  and would react with H+ to form water 

OH-+H+---->H2O
7 0
3 years ago
Describe the difference between accuracy and precision. How do these two concepts relate to the idea of significant digits?
Soloha48 [4]

Answer:

Accuracy of a measured value refers to how close a measurement is to the correct value. The uncertainty in a measurement is an estimate of the amount by which the measurement result may differ from this value. Precision of measured values refers to how close the agreement is between repeated measurements.

Explanation:

3 0
2 years ago
According to the kinetic theory, all matter is made of moving particles, which measurement of matter is directly proportional to
34kurt
Answer: Kelvin temperature of a substance
8 0
3 years ago
Other questions:
  • Consider these atoms. which atom (ba or i) would accept electrons from the other atom to satisfy the octet rule?
    7·2 answers
  • How many grams are in 2.40 moles of sodium hydroxide (NaOH)?
    12·1 answer
  • Which statement below correctly describes how amino acids join?
    8·1 answer
  • Differentiate between a pure substance and a mixture and provide examples
    12·1 answer
  • In addition to decreasing the amount of fat in a dish, salsa can also increase the amount of
    15·2 answers
  • What does the subscript in chemicial formulas tell you?
    7·1 answer
  • If you put a plant across the room from a window, how will this affect the growth of the plant?
    7·1 answer
  • Urgent plzz help meeee thx
    14·1 answer
  • Wjat is 0.06m to cm​
    9·1 answer
  • For the reaction: N2(g) + H2(g) → NH3(g)
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!