Which of the following is not equal to 100 meters
a) 0.100 kilometers
b) 10 hectometers
c) 10,000 centimeters
d) 100,000 millimeters

In pqr m< p=60 m< q= 30 and m

In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate