Slide 1TRUE or FALSE Electrons have a positive charge. FALSE! Electrons have a NEGATIVE charge. 1 Slide 2 TRUE or FALSE All atoms of the same element contain the same number…
Chapter 3 Chapter 3 Atoms and Moles Atomic Theory All matter is made of atoms Law of definite proportions Water is 88.8 % oxygen and 11.2 % hydrogen Law of conservation of…
CHEMISTRY ATOMIC STRUCTURE TERMINOLOGY Chemistry study of composition of matter and processes that build up and break down substances. Biochemistry study of chemical processes…