Atoms gain electrons to form anions.
Atoms lose electrons to form cations.
Back in middle school, my chemistry teacher taught me a good way to remember whether an ion was a cation or an anion. When an atom loses an electron, it becomes positive, and when an atom gains an electron, it becomes negative.
Cation sort of sounds like “cat,” which is positive (Yay! Cats!).
Anions, on the other hand, sounds like “onion,” which is negative (Ew! Onions!).
There’s other ways of memorizing it, but this way was the easiest for me.
-T.B.
Answer:
<h2>Dyspareunia</h2>
Explanation:
Dyspareunia is pain occurs during sexual intercourse and other sexual activity . The pain of Dyspareunia may be superficial or very deep depending on the disease progress. The reason of this pain may be vaginal dryness or disorders of the genital organs ,or too little arousal before intercourse and many other reasons. The bases of diagnosis of dyspareunia is based on symptoms and a pelvic examination.
Treatment: dyspareunia can be treated by the use of antibiotic or anti-fungal therapy.
it is b because you see take a ruler and measure it
Answer:
Change in an organism's environment forces the organism to adapt to fit the new environment, eventually causing it to evolve into a new species. ... Organisms become isolated as a result of environmental change. The cause of isolation can be gradual, like when mountains or deserts form, or continents split apart.
Explanation:
