The number of valence electrons present in an atom with an atomic number of 7, an atomic charge of +1, and an atomic mass of 14 amu is 5.
In order words, the element has 5 valence electrons. This element is confirmed nitrogen.
<h3>What is valence electron?</h3>
Valence electrons are those electrons which reside in the outermost shell of an atom of an element. That being said, they are electrons which are found at the last shell of electron orbit.
So therefore, the number of valence electrons present in an atom with an atomic number of 7, an atomic charge of +1, and an atomic mass of 14 amu is 5.
In order words, the element has 5 valence electrons. This element is confirmed nitrogen.
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Answer:
B) be able to be disproven
Explanation:
Scientific investigations involve the use of scientific methods, which is a principled guideline for scientific observations. One of the steps of the scientific method includes formulating an hypothesis, which is a predictive statement about the possible solution to an observed problem. This hypothesis is FALSIFIABLE i.e it must via experimentation/testing be proven to be false.
This qualifies a happening or phenomena as SCIENTIFIC. It must be able to be repeatedly tested for the purpose of disproven or falsifying the hypothetical claim.
Answer: these r the options and I will bold the answer
It reduces the nutritional value of foods produced by these species.
It produces crops that are more resistant to weed killer.
It makes the species more susceptible to diseases.
It results in foods with less desirable traits
Explanation: hope this hlps plz mark brainliest
AB blood type is an example of codominance. Hope this helped!
Internal environment and its relation with inside cell
<u>Explanation:</u>
- Internal environment of an organism is water-based where the body cells exist.
- The fluid known as tissue fluid washes the body cells.
- Oxygen and nutrients are carried to the cells from Internal Transport system of the body.
- Interstitial fluid is found in between the spaces of cell. It comes out from the substances that flow out from the blood capillaries. Oldertissue fluid is replaced by new fluid where older flood drains towards lymph vessels.