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Nady [450]
4 years ago
7

When scientists use one of their five senses to gather information, they are A. making an observation. B. making an inference. C

. predicting a relationship D. drawing a conclusion.
Chemistry
2 answers:
Goshia [24]4 years ago
7 0

A. making an observation.

Explanation:

When scientists use one of their five sense to gather information, they are simply making an observation.

Most physical properties of matter are studied using sense of taste, of feel, sight, hearing and smell.

  • Observation is the act of making a measurement or studying.
  • It helps to investigate particular phenomenon in nature.
  • Most observations made with our senses are usually qualitative in nature.
  • They cannot be assigned values like quantitative ones.

learn more:

Observations brainly.com/question/5096428

#learnwithBrainly

Stels [109]4 years ago
6 0

A. Making and observation

Explanation:

When scientists use one of their five senses to gather information, they are making an observation.

Much of scientific knowledge has been gained through observation. By using the senses of sight, smell, touch, taste, and hearing, there are many things about the world that can be learned.

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What is responsible for changes in the state of matter?
NeX [460]

Answer:

Temperature and pressure are the two factors which are responsible for change in state of matter.

Solid – In a solid, the attractive forces keep the particles together tightly enough so that the particles do not move past each other. ... In the solid the particles vibrate in place. Liquid – In a liquid, particles will flow or glide over one another, but stay toward the bottom of the container.

<em>Hope this helps, mark as Brainliest please...</em>

8 0
3 years ago
Question #1
TEA [102]

Answer:

D. one red straw and one green straw.

3 0
3 years ago
A chemical bond formed when two atoms share electrons is called a(n)
melamori03 [73]
A chemical bond that is formed when two atoms share electrons is called a covalent bond :) 
3 0
3 years ago
Read 2 more answers
Watch the animation and identify the correct conditions for forming a hydrogen bond. check all that apply. check all that apply.
OLga [1]
The ch4 molecule exhibits hydrogen bonding.
This statement is false. A CH4 molecule do not have a hydrogen bonding instead it has dipole dipole attraction.

Hydrogen bonding occurs when a hydrogen atom is covalently bonded to an N, O, or F atom.
This would be a true statement. A hydrogen bond is present when an atom of hydrogen shares electrons with O, N or F atom.

A hydrogen bond is equivalent to a covalent bond.
This is a false statement. A hydrogen bond is an intermolecular force of attraction while covalent bond is a intramolecular force. So, they would mean different things.

a hydrogen bond is possible with only certain hydrogen-containing compounds.
This would be true. Without the presence of an hydrogen atom definitely there would be no hydrogen bond.

a hydrogen atom acquires a partial positive charge when it is covalently bonded to an f atom.
This would be true since a HF is a polar molecule.
6 0
4 years ago
Read 2 more answers
The positively charged dense center of a atom
Studentka2010 [4]
Nucleus is the answer, I believe
7 0
3 years ago
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