STATION 1 Understanding the Periodic Table
If an atom of Oxygen has an atomic
number of 8 that means-
E. there are 6 protons.
F. there are 8 neutrons.
G. it weighs 8 amu
H. it is in group 8.

About 70 percent of the earth's surface is water-covered, and about 96.5 percent of all earth's water is salt water. identify the watery feature on earth that is made of freshwater rather than salt water. a) bay b) glacier c) ocean d) sea it is not incomplete this is the true question

Which of the following describes a situation where competition between producers exists

What three things does a balanced equation show you?