Chem was fun last year XD
Anyway..
To find how many neutrons are in element x:
We take the mass number and subtract it with the atomic number
So, 75-22=53 neutrons...BOOM! :D
Every living thing is made up of cells. If cells did not exist, there would be no life.
Answer:
true
Explanation:
atoms are the smallest unit of matter that can't be divided using any chemical means
Answer:
can you explain more throughly, i also need points pls
Explanation:
Answer:
Chimpanzees are the animals which are the closes to humans. Infact, the genome of chimpanzee is 98.6% similar to the genome of humans. Humans are thought to have evolved from chimpanzees.
Chimpanzees walk on all fours and have longer arms than legs. They are called “knuckle walkers” because they use their knuckles for support. Like humans, chimps have opposable thumbs and opposable big toes which allow them to grip things with their feet. This feature of chimpanzees for using knuckles for support makes them unique.
Chimpanzees are the only kind of animals which have the capability to groom each other which makes them unique.
