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
Lerok [7]
3 years ago
12

Which element is most likely to bend without breaking?

Chemistry
2 answers:
FinnZ [79.3K]3 years ago
6 0
<span>Answer: Cobalt (Co). Carbon (C), Iodine (I), and Si (Si) are non-metal elements. A particular characteristic of non-metals is that they are brittle when they are in the solid form. Then they will break instead of bending. On the other hand, Cobalt (Co) is a metal. Most metals are ductile and malleable, which means that in their solid form they can be bend and transformed into thin sheets and wires without braking.</span>
babunello [35]3 years ago
4 0

Answer:

Your answer is Cobalt (Co). This is just to clarify and confirm the answer above. Everything they said was correct! Thank you, the person above, for your wonderful answer!

Explanation:

I hope this clears some things! c:

You might be interested in
Is it the power of material evidence that wins, not the authority of experts that
kvasek [131]

Yes, it is the power of material evidence that wins.

  • Evidence used to support or refute a scientific theory or hypothesis is known as material evidence.
  • Evidence is also used by scientists in various contexts, such as when they apply ideas to real-world issues.
  • Whether a person accepts the data as proof depends on their presumptions or views regarding how observations relate to a theory.
  • A creative hypothesis is developed by a scientist and may be refuted by testing it against evidence or established truths.
  • Evidence can refute a hypothesis by demonstrating facts that are at odds with it. In contrast, the presence of evidence does not preclude the possibility of future, undiscovered evidence supporting the idea.

Therefore, it is the power of material evidence that wins, not the authority of experts that

proves an answer in Science.

Learn more about hypothesis here: brainly.com/question/606806

#SPJ9

7 0
2 years ago
In the early twentieth century, what was Alexander Fleming’s hypothesis concerning the relationship between a yellow-green mold
SpyIntel [72]

Answer:

The correct answer is the option c)He thought the mold had released a chemical that prevented the bacteria’s growth.

Explanation:

In the 1920s, Alexander Fleming was working in his laboratory at St. Mary's Hospital in London when, almost by accident, he discovered a naturally growing substance that could attack certain bacteria. In one of his experiments, Fleming observed that colonies of a bacterium had been depleted or removed by a mold that grew on the same Petri dish. He observed that the bacteria furthest from the fungus had grown to produce large-sized colonies, while the colonies closest to the fungus were tiny. He determined that mold made a substance that could dissolve bacteria. The fungus was penicilium chrysogenum and thus Fleming called this substance penicillin, by the name of the mold that produces it. Thus, after several years of experiments in 1930, Howard Florey and Ernest Chain developed at Oxford University the procedures to produce pure penicillin from the fungus that Fleming isolated. Thus penicillin could be concentrated by Florey and Chain, and in 1945 they shared with Fleming the Nobel Prize in Medicine.

Then, <u><em>the correct answer is the option c)He thought the mold had released a chemical that prevented the bacteria’s growth.</em></u>

4 0
3 years ago
Are the noble gases considered inert or reactive? Why?
mr Goodwill [35]

Answer:

Noble gases are considered as Inert because they are unreactive.

Explanation:

Seven noble elments are known to us , they are: helium, neon, argon, krypton, xenon, radon, and oganesson. Noble gases have 8 electrons in their outermost shell and hence their valence shell is complete, they donot need further electrons to complete their octet so they are unreactive. Also they posses following properties.

8 0
3 years ago
Forensic psychiatrists and psychologists offer insight to investigators, attorneys, judges, and juries about a suspect's mental
slamgirl [31]
The answer is A. True
5 0
3 years ago
Combustion of ethylene glycol leads to a change in internal energy (\DeltaU) of –1189 kJ at 298 K. What is the corresponding cha
ddd [48]

Answer:

-1190.24 kJ

Explanation:

The enthalpy change in a chemical reaction that produces or consumes  gases is given by the expression:

ΔH = ΔU + Δngas RT

where  Δn gas is the change of moles of gas, R is the gas constant,and T is temperature.

Now from the given   balanced chemical reaction, the change in number of mol gas is equal to:

Δn gas = mole gas products - mole gas reactants =  2 - 5/2 = -1/2 mol

Sionce we know ΔU and the temperature (298 K), we are in position to calculate the change in enthalpy.

ΔH = -1189 x 10³ J + (-0.5 mol ) 8.314 J/Kmol x 298 K

ΔH = -1.190 x 10⁶ J = -1.190 x 10⁶ J x 1 kJ/1000 J = -1.190 x 10³ J

7 0
3 years ago
Other questions:
  • Consider the reaction of cyclohexanol and an acid catalyst to obtain cyclohexene.
    6·1 answer
  • How many atoms are in 1.50 moles of fluorine gas?
    15·2 answers
  • 9. Why do areas near large bodies of water tend to not experience large swings in temperature? (2 points)
    14·2 answers
  • Which temperature is warmer 0° F or 0°C
    5·2 answers
  • Where does the light dependent reaction of photosynthesis occur? What is produced?
    5·1 answer
  • If you decreased the volume of a sample of gas by a factor of three while maintaining a constant pressure, how would the absolut
    9·2 answers
  • The most abundant elements in the body are _____.
    13·2 answers
  • Nitric acid decomposes in light to form nitrogen dioxide, water, and oxygen, according to the following chemical equation.
    15·1 answer
  • I need friends and I’m in middle school :)
    11·1 answer
  • Of the three types of small energetic particles emitted from the core of certain atoms and characterized by rutherford, which is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!