Who used experiments and scientific tools to study matter?

Answers

Answer 1
Answer: John Dalton used experiments and scientific tools to study matter
Answer 2
Answer:

Final answer:

Chemists and Physicists use controlled experiments and scientific tools like microscopes and spectrometers to study the chemical and physical properties of matter.

Explanation:

Scientists, particularly Chemists and Physicists, are the ones who use experiments and scientific tools to study matter. They conduct controlled experiments to investigate the physical and chemical properties of different types of matter. For instance, they utilize scientific tools such as microscopes, spectrometers, and calorimeters to measure, observe, and analyze matter at various levels. By using these tools, scientists are able to gather precise and reliable data to better understand the composition, structure, and reactions of matter.

Learn more about Experiments & Scientific Tools here:

brainly.com/question/1347425

#SPJ2


Related Questions

mosquitoes get their food by sucking other animals blood, sometimes giving it disease. what type of symbiosis is this.
I do not get it hard science it is so hard
I will give brainliest!! Which branch of chemistry deals with the mass relationships of elements in compounds and the mass relationshops among reactants and products in chemical reactions?aquantitative analysisbentrophycchemical kineticsdstoichiomentry
What does define and compare mean
Explain which atom L or M is more stable and why

Is an apple a pure substance or a mixture?

Answers

An apple would be a mixture. While a mixture is a combination of elements and substances, a pure substance acts as an element itself, therefore, having the properties of only THAT certain element. 


An apple is a mixture because a mixture has chemicals such as water, vitamins, sugar, and lots more.

Why were the proton and electron discovered before the neutron

Answers

The proton and electron were discovered before the neutron because the proton and electron contain energy and charges. Hope this helped.

Is a carbon atom spontaneously lost a proton what element would be formed

Answers

We have that When a carbon atom losses a proton Boron element would be formed.

Boron element

From the question we are told

Is a carbon atom spontaneously lost a proton what element would be formed

Generally

  • An atom is identified my its atomic or mass number
  • Where

Carbon as an element has an atomic number of 6

  • The atomic number is determined by the number of protons or Proton number present in the nucleus of the atom
  • Now if this proton number is to be altered or added or minus from

  • Therefore the elements seizes being a carbon atom but rather becomes another element

Therefore

When a carbon atom losses a proton Boron element would be formed.

For more information on this visit

brainly.com/question/1641336  

Answer: Protons carry a positive electrical charge and they alone determine the charge of the nucleus. Adding or removing protons from the nucleus changes the charge of the nucleus and changes that atom's atomic number. So, adding or removing protons from the nucleus changes what element that atom is!

Explanation: For example, adding a proton to the nucleus of an atom of hydrogen creates an atom of helium. (Actually, a few neutrons have to be added as well to make the new nucleus stable, but the end result is still helium.) Keep in mind that atoms, by definition, are electrically neutral and always contain the same number of protons and electrons.

You have 17 grams of water and you increase the temperature by 15 degrees Celsius how many joules did this take?a. 255
b. 1067
c. 1.13
d. 63

Answers

Answer: the correct answer is option(d).

Explanation:

Energy required ,Q= ?

Mass of water , m = 17 grams

Temperature difference or\Delta T = 15 °C

Specific heat value of water = 4.186 J/g °C

Q=mc\Delta T=17* 4.186 J/g^oC* 15^oC=1,067.43 J\approx 1,067 J

From the given value the , nearest value to to our calculated answer is 1067 J that option (b).

Hence, the correct answer is option (d).

What happens to a liquid when it releases enough energy

Answers

The liquid will suspend and turn into a solid. Phase changes are what creates one state of matter to turn into different. Freezing, condensation, and deposition are created by the loss of kinetic energy. As kinetic energy is increased, particles start to move apart. The molecules gain or lose power, the more energy these molecules have the easy it is for them to break the bonds holding them collectively, this is when you practice enough heat to a substance it changes from a solid to a liquid than from a liquid to a gas.

Final answer:

When a liquid releases enough energy, it undergoes a phase change from liquid to gas. This process is called evaporation or boiling.

Explanation:

When a liquid releases enough energy, it will undergo a phase change from liquid to gas. This process is called evaporation or boiling.

When enough energy is added to the liquid, the molecules gain enough kinetic energy to overcome intermolecular forces and escape the liquid phase. This energy comes in the form of heat.

For example, when water is heated, it reaches its boiling point and begins to evaporate, turning into water vapor. This is an endothermic process, meaning it requires energy input.

Learn more about Phase change of liquid to gas here:

brainly.com/question/33057594

#SPJ6

How many moles are in 18g of sugar(C6H12O6)

Answers

1 mole of { C }_( 6 ){ H }_( 12 ){ O }_( 6 ) is 180 grams. (Molar mass).

18 is \frac { 1 }{ 10 } of 180 , so it means 18 grams of { C }_( 6 ){ H }_( 12 ){ O }_( 6 ) is \frac { 1 }{ 10 } moles

To find a molecule's molar mass, you should multiply each atom's number with their atomic mass, in the molecule and add them I mean, there are 6 Carbon atoms, 12 Hydrogen atoms and 6 Oxygen atoms. So,

Atomic mass of Carbon is approximately, 12 amu (atomic mass unit), Hydrogen's is approximately, 1 and Oxygen's is approximately, 16. So :

{ C }_( 6 ){ H }_( 12 ){ O }_( 6 )\n \n C\quad \cong \quad 12\quad amu\n H\quad \cong \quad 1\quad amu\n O\quad \cong \quad 16\quad amu\n \n (6\cdot 12)+(12\cdot 1)+(6\cdot 16)\n \n 72+12+96=180\quad amu\n \quad \quad \quad \quad \quad \quad \quad \quad \quad \quad \n This\quad is\quad the\quad \n glucose\quad molecule's\n molar\quad mass\n \n