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
miv72 [106K]
3 years ago
7

What is sustainability

Chemistry
1 answer:
11Alexandr11 [23.1K]3 years ago
3 0

Answer:

The ability to be maintained at a certain rate or level

Explanation:

You might be interested in
PLZ HELP I WILL GIVE BRAINLY AND POINTS
max2010maxim [7]

Answer:

1. Define the problem

2. Conduct a literature search

3. Propose a hypothesis

4. Devise an experiment to prove or disprove

5. State conclusions

Explanation: In order to begin an experiment, you must first define a problem or question that you will be answering. Then you must research the problem in order to form a hypothesis, or an educated guess. Then you should devise and execute an experiment to answer your question. The conclusions that you draw will either prove or disprove your hypothesis. Hope this helps!

8 0
3 years ago
Read 2 more answers
Water circulates through Earth's water cycle by changing its _____.
iragen [17]
Water moved through the water cycle by changing its state. Think, for example, of water evaporating (liquid to gas), snow sublimating (solid to gas) or melting (solid to liquid), rain (gas to liquid), sleet (liquid to solid), or snow (gas to solid).

The answer would thus be A.
4 0
2 years ago
Read 2 more answers
A hydrogen atom requires a minimum energy of 2.18×10^-18 J atom to remove an electron from its ground state level. Determine whe
frosja888 [35]
Just find the energy of the <span>blueviolet light with a wavelength of 434.0 nm using the formula:

E  = hc / lambda

E = energy
c= speed of light =  3 x 10^8 m/s
h = planck's constant =  6.6 x 10^{-34}  m^2 kg / s
lambda =  434 nm =  434 x 10^{-9} m

Putting these values (with appropriate units) in the above formula :

we get:  Energy, E = 4.5 x 10^{-19} J

E = 0.45 x 10^{-18} J

Now, the </span>minimum energy is 2.18×10^-{18} J but our energy is 0.45 x 10^{-18} J which is less.
<span>Means the electron will not be removed

</span>
5 0
3 years ago
The attraction between particles give solids a definite
Harman [31]

Answer:Shape and volume

Explanation:

5 0
3 years ago
A beaker of water has a volume of 125mL and a density of 1.0g/mL. Calculate the mass of the water.​
Butoxors [25]

Answer:

125 g

Explanation:

D = m/v

1.0 g/mL = m /(125 mL)

125 g = m

6 0
3 years ago
Other questions:
  • Before entering the cyclotron, the particles are accelerated by a potential difference V. Find the speed v with which the partic
    5·1 answer
  • Atoms A and X are fictional atoms. Suppose that the standard potential for the reduction of X^2+ is +0.51 V, and the standard po
    10·2 answers
  • The mass number is equal to which of the following? Question 5 options: Protons + Neutrons Protons + Atomic Number Neutrons + El
    15·1 answer
  • When is a hypothesis useful in science?
    5·1 answer
  • What type of energy is used to make electrical power from tides
    9·2 answers
  • Of the molecules below, only ________ is polar.a. SiCl4 b. CH4 c. CCl4 d. SeF4
    5·1 answer
  • Please can you help me from 1 to 6
    8·1 answer
  • What is the voltage required to push 0.5 amps of current through a 10 ohm resistor?
    14·1 answer
  • How does Gibbs free energy predict spontaneity?
    13·1 answer
  • PLA is a bioplastic that is biodegradable. Explain how is is created and why it is biodegradable.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!