A solution that has a pH of 6.8
it is <em>acidic</em><em> </em>as it has got ph value less than 7....But as it has got ph value near to 7 it is weak acidic..
Answer:
I'm pretty sure the answer is C
Explanation:
if H2 and O2 are coming together to make H20 (water) then H20 should be considered as the "product" of the reaction
Nitrogen-14 has a mass number of 14 which means that it has a total of 14 protons and neutrons. When you subtract the atomic number of nitrogen from the mass number of 14 you get the number of neutrons (14-7), which gives you 7 neutrons. Now for nitrogen-15, you have a different mass number which means there is a different amount of neutrons (15-7), 8 neutrons. So the difference is the mass numbers and the number of neutrons (the number of protons remains the same however). When there are two versions of the same element, and they have the same number of protons, but different number of neutrons and different mass numbers, they are called isotopes. Hope this helped :)
<span>It is <u>false </u>that autism is a type of personality disorder.
Although it does affect somebody’s personality, usually negatively, it is not a personality disorder, given that it affects the central neural system and is considered to be a neurodevelopmental disorder. This means that it affects the brain and general behavior, as well as memory, learning abilities, etc. As you already know, autism often appears at a person’s very young age, and is characterized by a lack of communication, as well as social interactions. And here is a list of all personality disorders for the time being: paranoid, schizoid, schizotypal, antisocial, borderline, histrionic, narcissistic, avoidant, dependent, and obsessive-compulsive.</span>
