• Like

Loading…

Flash Player 9 (or above) is needed to view presentations.
We have detected that you do not have it on your computer. To install it, go here.

Chapter 2 2.2 atomic structure and 2.3 isotope

  • 1,789 views
Uploaded on

 

More in: Education , Technology , Sports
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
    Be the first to like this
No Downloads

Views

Total Views
1,789
On Slideshare
0
From Embeds
0
Number of Embeds
2

Actions

Shares
Downloads
30
Comments
0
Likes
0

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. Atomic Structure 2.2
  • 2. Development of atomic models proton electron Dalton Thomson Neils Bohr Rutherford electron proton proton electron James Chardwick F ind out more ( http:// atomictimeline.net/index.php )
  • 3. Subatomic particles
  • 4. Number of proton = Proton number Nucleon number = Number of proton Atom X has 17 number of proton and 18 number of neutron. What is the proton number of atom X? + Number of neutron Atom X has 17 number of proton and 18 number of neutron. What is the nucleon number of atom X? Subatomic particles Nucleon number =number of proton + number of neutron =17 +18 =35
  • 5. Subatomic particles X A Z Standard Represantation of an atom Nucleon number Proton number Symbol of elements
  • 6. Atom Z has 11 number of proton and 20 number of neutron. Write the standard representation of atom Z. Subatomic particles Z 31 11
  • 7. Isotopes 2.3
  • 8. Isotope X 35 17 Isotopes are atoms of the same element with s ame number of proton but different number of neutron Y 36 17
  • 9. Isotope Refer to text book and discuss the uses of isotope with your partner .