Plagiarism is when you just copy exactly what someone else says, without their permission, or without citing where you got it from.
Common knowledge should be your own words. unless you take it from somewhere else, it doesnt need anything.
The lewis dot structure for H2CF2 would be in box form with the carbon bonded to the 2 Hydrogens and 2 Fluorines.
Answer:
study a larger sample size than before.
Explanation:
Science is evolving day by day and every new experiment is contradict the old experiment, giving new theories.
The advancement in the technology modifying the new experimental methods and it can change a theory if study a larger sample size than before. It is so because new experiment verify and validates larger sample size and evidences can contradict the old theory. Large sample size means more experiments and more validations.
Hence, the correct answer is "study a larger sample size than before."
N3H is the correct answer.
N3H is the molecular formula of the smallest neutral compound of nitrogen and hydrogen.
<h3>What is a molecular formula?</h3>
an expression that lists the quantity and kind of atoms that make up a substance's molecules.
<h3>How can you determine a compound's molecular formula?</h3>
- Subtract the empirical formula for molar mass from the molar mass of the chemical.
- The outcome ought to be a full number or extremely close to one.
- Using the entire number discovered in step 2, multiply each subscript in the empirical formula by that number.
- The molecular formula is the outcome.
<h3>Empirical and molecular formula: what are they?</h3>
- The simplest whole-number ratio of the various atoms in a compound is represented by an empirical formula.
- The precise number of various atom types present in a compound's molecule is indicated by the molecular formula.
To learn more about molecular formula visit:
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Answer:
The answer to your question is given below.
Explanation:
Potential energy is the energy stored in a body by virtue of its location. Mathematically, potential energy is expressed as:
Potential energy (P.E) = Mass(m) x Acceleration due to gravity (g) x Height (h)
P.E = mgh
Since the mass of the object is always constant and the acceleration due to gravity is also constant, it therefore means that the potential energy of an object is directly proportional to the height where the object is located.
This implies that as the height to which the object is located increases, the potential energy of the object also increases and as the height to which the object is located decreases, the potential energy of the object will also decrease.
In the diagram given above, point 1 is higher than point 4. This will cause the potential energy of the roller to be higher at point 1 than at point 4.
