Molecular oxygen is lots of oxygen molecules which are each made of two oxygen atoms bonded together (O2).xygen-17 has 9 neutrons and 8 protons. The only difference is the atomic mass due to the different number of neutrons. Number of p â¦ rotons & electrons stay the same. The difference is in the number of neutrons in the nucleus. Oxygen-15 has 7 neutrons, oxygen-16 has 8, and oxygen-17 has 9.
Strep throat tends to occur most often in children between 5 and 15 years old. But can infants get strep throat? The answer is yes -- strep throat can affect anyone, including infants, young children, and adults. However, it can often be challenging to diagnose strep throat in infants and younger children because they do not always have the classic signs of this throat infection. Instead, they have more uncharacteristic symptoms.
Strep throat is an infection of the throat and tonsils caused by Streptococcus bacteria. Although this infection is commonly seen in children and teenagers, people of any age group can contract it. It generally lasts for a week. Strep throat is severer than sore throat.ed spots on the back of the throat or reddening of the throat are the prominent symptoms of strep throat. Apart from these, the other symptoms include difficulty in swallowing, nausea, fever, headache, stomach ache (in some cases), fatigue, etc.