2 meters per second. You do 10 divided by 5 to find your answer, which is 2.
Answer:
Groups show similar chemical properties about the elements
Explanation:
The periodic table is divided into groups and periods. Groups are vertical while periods are horizontal.
All elements in the same group possess the same number of outermost shell electrons. This number of outermost shell electrons controls the reactivity of the elements in the group.
Hence, groups show similar chemical properties of the elements in them, Groups separate elements into families which assist in the speedy study of elements.
The heavy atom count of a casein molecule is 143 I believe
Answer:
I think it will option D hope it helps
