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
Ludmilka [50]
3 years ago
13

What can lead to being curious and also lead to fascinating scientific investigations? a. Questions b. Answers c. Qualitative Me

asurements d. Quantitative Measurements
Chemistry
1 answer:
Ira Lisetskai [31]3 years ago
8 0

Answer:

Questions

Explanation:

The word "science" was obtained from the Latin word "Scire" which means "to know". Hence science is a systematic investigation into the nature of the universe.

Scientific investigations begin with asking questions about the universe. It is this curiosity to know about occurrences in the universe as well as how to solve problems in the universe that leads to fascinating scientific investigations and discoveries.

You might be interested in
Si compro un televisor a 30.000 pesos y lo pago en 12 cuotas con un recargo del 15% ¿Cual sera el valor de cada cuota?¿ Cual ser
pantera1 [17]
Each fee would be 2,875 pesos
The total amount of the TV would be 34,500 pesos

Cada tarifa sería de 2.875 pesos

El importe total de la televisión sería de 34.500 pesos
4 0
3 years ago
Describe the three main types of plate boundary interactions:
bulgar [2K]

Answer:

In the explanation

Explanation:

Divergent: When two plates are diverging from each other, meaning that the two plates are moving away from each other. Events that may occur include ridges or rifts.

Convergent: When two plates are moving towards each other.

If a continental plate and an oceanic plate are converging, the oceanic plate would slide underneath the continental plate since it is thinner. This would result in subduction, which means that part of the oceanic plate would hang underneath the continental plate, where magma can melt the hanging part.

If two continental plates are converging, the crash would result in mountains or volcanic activity. Magma could rise and rush from the crack. There would be a bump in these tectonic plates.

Transform: When two plates are sliding past each other. Earthquakes can occur when the plates are sliding. When an oceanic plate is involved, the movement of the plates could cause a tsunami as well. The water above the transform fault could rise, and grow bigger and bigger. The 2011 Japan Tsunami is a good example of this.

Hope this helps!

5 0
2 years ago
in 1912, chemist fritz haber developed a process that combined nitrogen from the air with hydrogen at high temperatures and pres
Virty [35]
Explain whether this is a chemical or physical change, and why. does it involve elements, compounds, mixtures, or pure substances?

If the process involves a chemical reaction then surely it is a chemical change where new bonds are being formed from the collision of the reactants.

Describe how many atoms are involved before and after. what do you notice about the number of atoms?

From the balanced chemical reaction, we see that we need 1 mol of N2 gas and 3 mol of H2 in order to form 2 mol of NH3.
3 0
2 years ago
An unknown noble gas has a density of 5.84 g dm-3 at STP. Calculate its molar mass, and so identify the gas.
bagirrra123 [75]

The noble gas is Xenon and its molar mass is 131 g/mol.

<h3>What is the molar mass of the noble gas?</h3>

The molar mass of the noble gas is determined as follows;

Let molar mass of unknown gas be M, and mass of gas be m

Density of the noble gas, ρ = 5.8 g/dm³

density = m/V

At STP;

  • temperature, T = 273.15 K
  • pressure, P = 1 atm
  • molar gas constant, R = 0.0821 L.atmK⁻¹mol⁻¹

From ideal gas equation:

PV = nRT

where n = m/M

PV = mRT/M

M = mRT/PV

M =  0.0821 * 273.15 * 5.84/1

Molar mass of the noble gas = 131 g/mol

The noble gas is Xenon which has molar mass approximately equal to 131 g/mol.

Learn more about molar mass at: brainly.com/question/837939

#SPJ1

6 0
1 year ago
Convert 485 milligrams into grams
Zielflug [23.3K]

Answer:

look at the picture above

5 0
3 years ago
Read 2 more answers
Other questions:
  • Mass of a substance divided by unit volume is called
    11·1 answer
  • When the caraway seed oil is heated, which of the two components will most likely distill first?
    5·2 answers
  • Salt is disstilled in a flask of tap water. Distilling the mixture cause the salt to seperate from the water. Which type of ener
    15·1 answer
  • The mass of a toy spoon is 7.5 grams, and its volume is 3.2 ml. What is the density of the toy spoon?
    9·2 answers
  • When the partition is removed, the gas expands and fills both compartments. How many moles n of gas were initially contained in
    6·1 answer
  • What is the mass, in grams, of 1.33 mol of water, H2O? Express the mass in grams to three significant figures.
    14·2 answers
  • ASAP! WILL GIVE BRAINIEST
    12·1 answer
  • Which of the following atoms has the largest atomic radius? Provide an explanation
    8·1 answer
  • Please help people! science science! thank you!
    10·1 answer
  • Energy of an electron is not constant which it is in particular orbit ( true or false )​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!