Elements of the periodic table in the same column, also known as a group, have similar chemical properties.
Oxygen is in the 16th column, or the 16th group.
The elements in the 16th group are known as c<span>halcogens.
The c</span>halcogens are oxygen (O, atomic number: 8), sulfur (S, atomic number: 16), selenium (Se, atomic number: 34), tellurium (Te, atomic number: 52), <span>polonium (Po, atomic number: 84), and livermorium (Lv, atomic number: 116), previously known as </span><span>ununhexium.
</span>
Possible answers:
Sulfur (S)
Selenium (Se)
Tellurium (Te)
Polonium (Po)
Livermorium (Lv)
Any three of these will work, since they are all in the same group as oxygen, and therefor have similar chemical properties to oxygen.
Hope this helps!
Swine always have the same kinds and numbers of chromosomes.
Answer:
The corect answer is c can be made by the animal"s body from other substances and is not readily absorbed by the gastrointestinal tract.
Explanation:
Accordings to our body"s demand there are 2 types of amino acids
1 Essential amino acids These amino acids are not synthesized in our body as a result we have to intake them through diet. Example phenylalanine ,methionine,threonine,valine.
2 Non Essential amino acids These amino acids are synthesized within our body as a result there is no requirement to intake them through diet and they are not readily absorbed by the gastrointestinal tract. Example Glycine, Alanine,Serine,Aspartic acid.
The answer should be Groundwater.
Pacinian corpuscles are rapidly-adapting, deep receptors that respond to deep pressure and high-frequency vibration.