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
MariettaO [177]
3 years ago
12

Question 1 of 10

Chemistry
1 answer:
Olenka [21]3 years ago
7 0

Answer:

C.

Explanation:

You can use the series of elimination for this. First, you look at A. Technology is not an understanding of something new, so we cross that out. Second, you look at B. Technology isn't a series of steps, so we can mark that one off. Third, you look at C. Technology is something created using science for use by society, so we can keep that in mind. Lastly, we check D. Technology doesn't match up to the definition, so we can cross that one out. The answer that would make the most sense would be D.

You might be interested in
Among the following, which element has the lowest ionization energy? Question 2 options: Cs Na Cl I
marissa [1.9K]
The element with the lowest ionization energy is CESIUM, CS.
Ionization energy is the energy required to remove the most loosely bound electron in an atom of an element. The higher the number of shells in an atom of an element, the lower the ionization energy that will be required to remove the valence electron.
7 0
3 years ago
Read 2 more answers
The amount of energy that is transferred when one mole of a compound is formed from its component elements in their standard sta
amm1812
................................
5 0
3 years ago
If the reaction is at dynamic equilibrium at 500 K, which statement applies to the given chemical system?
Alenkinab [10]

The correct option is this: THE CONCENTRATION OF THE PRODUCTS AND THE REACTANTS DO NOT CHANGE.

A reversible chemical reaction is said to be in equilibrium if the rate of forward reaction is equal to the rate of backward reaction. At this stage, the concentrations of the products and the reactants remain constant, that is, there is no net change in the concentration even though the reacting species are moving between the forward and the backward reaction.

8 0
3 years ago
Read 2 more answers
How many oxygen atoms are in 2(NO3)
torisob [31]

6 Oxygen atoms

Explanation:

In the molecule 2(NO₃):

An atom is the smallest indivisible particle of any substance. They chemically combine to give compounds and molecules. Some of them are able to exist on their own.

An element is a substance that has a unique atom.

      NO₃ has two elements: N   and O

      Number of atoms:

    N = 1

    O = 3

but we have two moles of NO₃

 O = 3 x 2 = 6

 N = 1 x 2 = 2

learn more:

Number of atoms brainly.com/question/10419836

#learnwithBrainly

5 0
3 years ago
A titration required 42.00 mL of 0.150 M NaOH. How many moles of NaOH is this?
NARA [144]

Answer:

0.006342moles

Explanation:

1000ml of NaOH contain 0.151moles

42ml of NaOH contain (42*0.151)/1000 moles

=0.006342moles

8 0
2 years ago
Other questions:
  • Which of the following is a mixture? steel water oxygen gold
    12·2 answers
  • Which of the following statements is correct about the gases which participate in photosynthesis? (5 points)
    8·1 answer
  • You are studying the equilibirum between S8 and S2 gases at 0 celcius, you place a smaple of s2 in an otherwise empty, rigid con
    15·1 answer
  • What is the product of 3fe + 4h20 > fe3o4+4h2
    13·1 answer
  • How many vance electrons does neon need to be stable
    10·1 answer
  • The volume of water in a graduated cylinder should be read _________________ the meniscus.
    14·2 answers
  • What occurs to the atoms of reactants in a chemical reaction?
    8·1 answer
  • Is bread a molecule or a compound?
    8·2 answers
  • Which is the most reactive metal and why?​
    7·1 answer
  • Help me pls!!<br> List all three sets of opposing forces.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!