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Education 10/1 What are isotopes?

1.Launch:10/1   Grab a your binder and immediately take a seat5.  The most abundant isotope of lead contains 82 protons and 124 neutrons packed closely together in…

Documents LECTURE: A TOMIC M ASS /M ASS N UMBER I SOTOPES R ADIOACTIVE I SOTOPES M ASS S PECTROMETER H YDROGEN...

Slide 1 LECTURE: A TOMIC M ASS /M ASS N UMBER I SOTOPES R ADIOACTIVE I SOTOPES M ASS S PECTROMETER H YDROGEN S PECTRUM Slide 2 A TOMIC M ASS, M ASS N UMBER The atomic mass…

Documents Atomic Structure The smallest part of an element is an ATOM All atoms consist of subatomic...

Slide 1 Atomic Structure The smallest part of an element is an ATOM All atoms consist of subatomic particles: –P–Protons –N–Neutrons –E–Electrons Slide 2 Nucleus…

Documents Electrons in Atoms. HW Review 2.5 The element magnesium consists primarily of three isotopes: 24 Mg,...

Atomic Structure Electrons in Atoms HW Review 2.5 The element magnesium consists primarily of three isotopes: 24Mg, 25Mg and 26Mg. The composition of naturally occurring…