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
Rashid [163]
3 years ago
5

This is usually pretty easy but I'm having a tough time

Chemistry
1 answer:
Kamila [148]3 years ago
3 0

Answer:

Define the Problem

Background Research

Write a Hypothesis

Carry Out the Experiment

Analyze Data

Draw a Conclusion

Explanation:

First of all, identify the first and last steps before figuring out the middle.

In order, the first and last steps should be

Define the Problem

...

Draw a Conclusion.

Next, you can add your answers in the middle, from beginning to end. That would be,

Define the Problem

Background Research

Write a Hypothesis

Carry Out the Experiment

Analyze Data

Draw a Conclusion

Let me know if this is inaccurate as I am learning everyday. Hope this helped!

You might be interested in
Which statement is always true about conversation of matter?
Firlakuza [10]

Answer:

The mass of a system does not change during a chemical reaction

Explanation:

Correct Answers

8 0
2 years ago
Neptunium-237 was the first isotope of a transuranium element to be discovered. the decay constant is /s. what is the half-life
kari74 [83]

The half-life in years of Neptunium-237 which was the first isotope is 2.1 10^{6} years.

Neptunium is most stable and Neptunium-237 is undergoes alpha decay, it means Neptunium-237 is decays by the emission of alpha particles . Seven alpha particles is emitted during decay of  Neptunium-237.  Neptunium-237 is radioactive actinide  elements and first  transuranium element.

The transuranium synthesis process involves creating a transuranium element through the transmutation process . The transmutation process  is the process of creating heavy elements from light elements. Hence the process is the transmutation of light elements. There are two types: artificial and natural transmutation.

to learn more about transuranium element.

brainly.com/question/1491386

#SPJ4

6 0
2 years ago
Determine the electron configuration of nitrogen numerically.
Vera_Pavlovna [14]

Answer: 1s2 2s2 2p3

Explanation:

atomic number is 7 hence it shuld be 2,5 if numerically.. tho the standard notation is the above giver answer

5 0
3 years ago
Read 2 more answers
Question 1 (1 point)
Sergio [31]

Answer:

Sonar Pulse

Explanation:

5 0
2 years ago
Read 2 more answers
Gas Law
Ratling [72]

69 mmHg pressure is exerted by oxygen if 40% of the gas pressure is exerted by the oxygen gas.

<h3>What is pressure?</h3>

Pressure is defined to be the amount of force exerted per area

40% of pressure is exerted by oxygen gas.

So, 60% of pressure will be exerted by carbon dioxide gas.

60% of 115 mmHg = 69 mmHg

Hence, 69 mmHg pressure is exerted by oxygen if 40% of the gas pressure is exerted by the oxygen gas.

Learn more about pressure here:

brainly.com/question/15175692

#SPJ1

3 0
2 years ago
Other questions:
  • What trend in ionization do you see going up and down?
    15·1 answer
  • What is the difference between 2 ml of salt and 2.0 ml of salt?
    6·1 answer
  • A certain atom has a nucleus containing six protons and eight neutrons and has six electrons orbiting the nucleus
    8·1 answer
  • If the [H+] = 0.01 M, what is the pH of the solution, and is the solution a strong acid, weak acid, strong base, or weak base?
    12·1 answer
  • Is it C???
    10·2 answers
  • Which of these elements could be used in industry to control electron flow?
    12·1 answer
  • Help please help with this don’t scam
    6·1 answer
  • Select from the drop-down menu to correctly complete the statement.
    15·1 answer
  • How many electrons are gained in the half-reaction O2 + electrons — 202?
    14·2 answers
  • How is a line spectra created from a hot gas? a. photons are emitted when the amount of radioactive material in the gas decrease
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!