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Which model of an atom explains why excited hydrogen gas gives off certain colors of light?
The Bohr model of the atom explains why excited hydrogen gas gives off certain colors of light. When an electron transitions from a higher energy level to a lower one, it emits light with specific wavelengths corresponding to the difference in energy levels, producing the characteristic spectral lines of hydrogen such as the Balmer series.
What are some common things that acids and bases have together?
The Arrhenius definition of acids and bases explains a number of things. Arrhenius's theory explains why all acids have similar properties to each other (and, conversely, why all bases are similar): because all acids release H+ into solution (and all bases release OH-). The Arrhenius definition also explains Boyle's observation that acids and bases counteract each other. This idea, that a base can make an acid weaker, and vice versa, is called neutralization. hope that helped
As sure as eggs are eggs?
This phrase is a colloquial expression meaning something is certain or absolutely true. It suggests that the outcome or statement is as unavoidable as eggs being eggs - a fact of life that cannot be disputed.
What are some practical uses for the Mpemba effect?
Mpemba effect is;; the observation that, in certain specific circumstances, warmer water freezes faster than colder water. New Scientist recommends starting the experiment with containers at 35°C and 5°C to maximise the effect.[1]the observation that, in certain specific circumstances, warmer water freezes faster than colder water. New Scientist recommends starting the experiment with containers at 35°C and 5°C to maximise the effect.[1]the observation that, in certain specific circumstances, warmer water freezes faster than colder water. New Scientist recommends starting the experiment with containers at 35°C and 5°C to maximise the effect.[1]the observation that, in certain specific circumstances, warmer water freezes faster than colder water. New Scientist recommends starting the experiment with containers at 35°C and 5°C to maximise the effect.[1]
Why only platinum is used in borax bead test?
Platinum is used in the borax bead test because it is chemically inert and does not react with the substances being tested. This allows for accurate observation of color changes that indicate the presence of certain metal ions. Additionally, platinum is malleable and can easily be shaped into a small loop for the test.
Is it true that a scientific hypothesis best explains certain observation facts?
no its theory
A scientific law explains why or how certain events or patterns happen?
A scientific law is a statement that describes a natural phenomenon or relationship that has been consistently observed and can be verified through experimentation. It explains what will happen under certain conditions but does not necessarily provide an underlying reason or mechanism for why the phenomenon occurs.
What does an explanatory thesis statement do?
Signals that the essay will tell why something is a certain way
Why did the poet write roses are red and violets are blue?
That statement is an observation about nature, although it is a very obvious observation, which indicates a certain lazy or perfunctory attitude by the author. This was not intended to be great poetry, it was intended to meet the formal requirement of poetry without an investment of real creativity.
What is a tested model that explains certain results from experiments?
Theory
A scientific best explains certain observable facts.?
theory
A scientific _____ best explains certain observable facts?
theory
How does the statement of cash flows differ from the income statement?
Income statement shows the use of assets and liabilities over a certain accounting period. The cash flow on the other hand explains inflow and outflow of cash, and reports the cash in hand, also reflected in the balance sheet. Each financial statement provides certain information regarding the financial condition, and together, they give a complete picture.
What statement executes a group of statements only if a certain condition is true?
The if statement.
What is different of quantitative observation to qualitative observation?
A qualitative observation merely indicates that the subject possesses a certain quality, for example "this water is salty". A quantitative observation takes a measurement of the quality, for example "this salty water has a concentration of 10% salt".
A tested model that explains certain results from an experiment?
i have no idea tell me
What is theory What is a scientific law?
scientific theory is something they believe and a law is something that always happensscientific law means a phenomenon of nature that has been proven to inveriable occur whenever certain conditions excistscientific law: a statement or equation that can predict what will happen in certain situationsscientific theory: a scientific explanation that connects and explains many observations
