The best thing to do if a hypothesis was found to be wrong after conducting an investigation would be to write a new hypothesis and conduct new experiments to explore the matter.
<h3>Hypothesis</h3>
The formulation of hypotheses is one of the key steps in the scientific method.
Hypotheses are usually tested using experiments and are usually accepted or rejected depending on the outcome of the experiments.
If a hypothesis is rejected, it does not mean that the entire subject is abandoned. Rather, new hypotheses may be formed and experiments conducted to further explore the subject.
More on hypotheses can be found here: brainly.com/question/23056080
Answer:
If you are creating the reaction, then you would agitate the particles to cause them to become more active.
Explanation:
This can be done by stirring them, heating them up, or by swirling the container.
Answer: The missing coefficient is 2.
Explanation:
According to the law of conservation of mass, mass can neither be created nor be destroyed. Thus the mass of products has to be equal to the mass of reactants. The number of atoms of each element has to be same on reactant and product side. Thus chemical equations are balanced.
As in the products, there are 2 atoms of sodium, thus there will be 2 atoms of of sodium in the reactant as well. This will balance the number of hydrogen and oxygen atoms as well.
Thus the missing coefficient is 2.
Answer:
Neon is a chemical element with the symbol Ne and atomic number 10. It is a noble gas.
Answer:
17
Explanation:
the atomic mass is away protons + neutrons, electrons are neglatable.
