Answer:
It is A) Calcium
Explanation:
Calcium has an electronic configuration of 2,8,8,2
No of protons=107+1=108
No. Of neutrons=158
Mass no. =166
The object will speed up and start to spin in different directions.
Answer:
It is a chemical change
Explanation:
The combination of sodium hydroxide and fat yields soap and glycerine.
We have to remember that one of the characteristics of a chemical change is that new substance(es) is/are formed. We have to look out for this when considering any process.
We can see here that new substances were formed (soap and glycerine). Based on this, we can assert that a chemical change has taken place.
Answer:
Asexual, they don't require a mate and the mate may have genes that could change the way the plant looks or lives.
Explanation:
