'Different numbers' diaporamas de présentation

The Use of Isotope Geochemistry in Forensic Geology Radioactive Isotopes

The Use of Isotope Geochemistry in Forensic Geology Radioactive Isotopes. Modified from a PowerPoint presentation prepared by J. Crelling, Southern Illinois University. Nucleus of the Atom. Contains protons and neutrons

1.06k views • 40 slides

Services & Settlements

Services & Settlements. Services Central Place Theory Cities & Services Rural Settlements. According to your book "A service is any activity that fulfills a human want or need and returns money to those who provide it."

622 views • 37 slides

What is an isotope?

What is an isotope?. Same element with the same number of protons, but with a different numbers of neutrons:. Stable isotope abundances. Out of every 100 atoms of Oxygen, 0.2 atoms would be 18 O and the rest would be 16 O.

860 views • 30 slides

Chapter 2 Atoms and Elements

Chapter 2 Atoms and Elements. The Atom Atomic Number and Mass Number Isotopes. Atomic Theory. Atoms are building blocks of elements Similar atoms in each element Different from atoms of other elements Two or more different atoms bond in simple ratios to form compounds.

397 views • 24 slides

Chapter 2 Atoms and Elements

Chapter 2 Atoms and Elements. The Atom Atomic Number and Mass Number Isotopes. Atomic Theory. Atoms are building blocks of elements Similar atoms in each element Different from atoms of other elements Two or more different atoms bond in simple ratios to form compounds.

509 views • 24 slides

Think of a number

Mind reading. Think of a number. Multiply it by 2. Add 8. Divide by 2. Subtract the number you started with. What is your answer?. Mind reading. 4. Mind reading. Think of a number. Add 3. Double it. Subtract the number you first thought of. Subtract it again. What is your answer?.

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Why Study Chemistry?

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MAMMARY GLANDS FOR DIFFERENT SPECIES

MAMMARY GLANDS FOR DIFFERENT SPECIES. Leo Timms Iowa State University. MAMMARY GLANDS. Similar development Similar hormones Species differences Similar anatomy - epithelium ( duct/secretory) - myoepithelial tissue - stromal tissue WHAT ABOUT TEATS? #? PLACE?. MAMMARY GLANDS.

368 views • 17 slides

LOSS OF HETEROZYGOSITY

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ITCS 6/8010 CUDA Programming, UNC-Charlotte, B. Wilkinson, Feb 1, 2011 SharedMem.ppt

Using Shared memory. These notes will demonstrate the improvements achieved by using shared memory. ITCS 6/8010 CUDA Programming, UNC-Charlotte, B. Wilkinson, Feb 1, 2011 SharedMem.ppt. Approach. Objective: As with memory coalescing demo, to load numbers into a two-dimensional array

273 views • 12 slides

Continuous Growth and the Number e

Continuous Growth and the Number e. Lesson 3.4. Compounding Multiple Times Per Year. Given the following formula for compounding P = initial investment r = yearly rate n = number of compounding periods t = number of years. Compounding Multiple Times Per Year.

497 views • 10 slides

Example: NH 3 + O 2 NO + H 2 O

The Law of Conservation of Mass states: that mass is neither created nor destroyed in any chemical reaction . Therefore balancing of equations requires the same number of atoms on both sides of a chemical reaction.

251 views • 10 slides

Number Bracelets

Number Bracelets. Judith Covington SEOMTC Summer Workshop. Imagine that you have lots of beads numbered 0 to 9. 1. 2. 3. 0. 4. 9. 5. 6. 8. 7. Start with any two beads. 1. 3.

213 views • 9 slides

The Hypotenuse of a right triangle is irrational

The Hypotenuse of a right triangle is irrational. Can you find an example of a right triangle where this is ALWAYS, SOMETIMES, or NEVER TRUE? Work with you partner on your whiteboard to see if you can come up with an example for each.

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130 views • 7 slides

Numbers 1-100

Numbers 1-100.

2.58k views • 5 slides

Cookie Count

267 views • 5 slides

Isotopes

Isotopes. Dalton was wrong about all elements of the same type being identical Atoms of the same element can have different numbers of neutrons . Thus, different mass numbers. These are called isotopes . Isotopes. Frederick Soddy (1877-1956) proposed the idea of isotopes in 1912

406 views • 5 slides

Definition of a Species

Definition of a Species. General Definition. Similar physical characteristics you can observe Interbreed in the wild and have fertile offspring Distinguished genetically from other species Have common phylogeny (evolutionary derivation). Hybrid organisms.

158 views • 4 slides

Atoms!

Atoms!. LG: I can describe the location, charge and mass of the three subatomic particles. Atomic Structure. Subatomic Particles. 3 subatomic particles make up atoms:. Characteristics of Atoms. Number of protons is the atomic number ; this determines the identity of the element

234 views • 4 slides