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
love history [14]
3 years ago
9

A scientist could best determine which ion (F-, Cl-, Br-, or I-) produced the greatest electrical potential in the Experiment by

comparing the electrical potential that develops between ice and:
a solution of each sodium salt at the same concentration.
a single sodium salt solution at different concentrations.
a single sodium salt solution at different temperatures.
droplets of sodium salt solutions at different collision rates.
Biology
1 answer:
Serggg [28]3 years ago
6 0

Answer:

a solution of each sodium salt at the same concentration

Explanation:

If a scientist wishes to study the electrical potential that develops between ice  and the sodium salts solution of the ions (F-, Cl-, Br-, or I-) in order to determine which ion produced the greatest electrical potential; he must compare the electrical potential that develops between ice and a solution of each sodium salt at the same concentration.

This means that conclusions can not be reached unless the sodium salt of each ion at the same concentration is compared so as to ensure consistence in the results of the study.

You might be interested in
Name the 4 main atmospheric factors that influence weather?
romanna [79]
Solar Distance:
The solar distance is the distance<span> between the Earth and the Sun. Since the Earth rotates, the distance changes. 
</span>
Air Pressure:
The air pressure/atmospheric pressure is <span>the pressure spent by the weight of the atmosphere. 

</span>Latitudinal Location:
the latitudinal location is used, with longitude, to specify the exact location<span> of features on the Earth surface. 
</span>
Water presence:
The water presence is the existence of water. 

There are many factors that influence the weather but the 4 main ones are solar distance, air pressure, latitudinal location, and water presence. 

I hope this helps!
7 0
3 years ago
Please help as soon as possible! : )
dolphi86 [110]
Hey there!

Here is a paraphrased version of the text:

Objects that are nonliving never had the qualities of life, and never will. Things that are dead did have an experience to have the qualities of life, but then they eventually die, they fail to keep some of the characteristics. So in science, dead is not an identical word to nonliving. A rock is nonliving, a fallen tree is dead, and a moose is living.

Note: While paraphrasing a text, a good thing to do is to think of as many synonyms of the words in the text as you can.

Hope this helps you.
Have a great day!
3 0
4 years ago
Read 2 more answers
A grass starts with 30,000 MJ of energy. How much energy would a cheetah acquire after it ate a zebra that consumed the grass
Bess [88]

The answer is 300 joules of energy.

An energy pyramid is a presentation of the trophic levels in an ecosystem. Energy from the sun is transferred through the ecosystem by passing through various trophic levels. Roughly 10% of the energy is transferred from one trophic level to the next, thus preventing a large number of trophic levels.

7 0
3 years ago
Read 2 more answers
The identity of the atom is based on
aleksley [76]

Answer:

D

Explanation:

The identity of an atom is based on the number of proton

6 0
3 years ago
Chromosomes are located in a nucleus in which of the following? I. Viruses II. Prokaryotes III. Eukaryotes
denpristay [2]
III Eukaryotes.


Explanation: This is an animal cell. Plants and viruses do not have chromosomes. Only animals do.
6 0
3 years ago
Other questions:
  • How do non green leaves photosynthesize
    12·2 answers
  • By age 16, boys are ________ to develop a behavior disorder than/as girls.
    12·1 answer
  • In which of the following ways are bacteria similar to birds? A: They both keep their DNA in membrane bound nucleus. B: They bot
    5·2 answers
  • Nutrients deposited on leaves as dust and materials leached from leaves through insect action are most often transported to the
    9·2 answers
  • Difference between biological diversity and population?
    10·1 answer
  • Did the Florida Panther become endangered because of natural selection, genetic drift, or gene flow?
    5·1 answer
  • Researchers helped further the biological perspective when they demonstrated that electrical stimulation of the brain could evok
    10·1 answer
  • commercial jets fly in the lower stratosphere. what happens to thhe exterior temperature of these planes as they leave the strat
    8·2 answers
  • How has technology changed the way people communicate?
    12·2 answers
  • A 1-day-old infant in the shadow general hospital nursery has a yellow tint to the skin. what is this called?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!