Show:
Atoms
Isotopes
Bohr Models
Wildcard
Bohr Models 2
100
Name the three subatomic particles within an atom
Proton Neutron Electron
100
If an atom has 12 protons and 15 neutrons, what is its isotope name? Hint: Element - Mass Number
Magnesium - 27
100
Draw a Bohr Model for Nitrogen
--
100
What do Carbon-12 and Carbon- 13 have in common?
Same number of protons (atomic number)..
100

What is this a bohr model

Zirconium!

200
Where are protons located?
The nucleus
200
If an element has 20 protons, 20 electrons, and 20 neutrons, What is its ATOMIC NUMBER?
20 Atomic Number = Number of Protons
200
Draw a Bohr Model for Oxygen
---
200

From its name, what do you know about the isotope Oxygen-22? (What does 22 stand for?)

Its mass number is 22.

200

What is this Atom?

Selenium!

300

Where are electrons located?

Electron Cloud

300

An atoms Mass Number is 30.... Keeping in mind that the atomic number is 17 How many Neutrons does it have?

It has 13 neutrons.. mass number - atomic number = neutrons 30 - 17= 13

300
Draw a Bohr Model for Helium
---
300
Describe the relationship between protons and the atomic number.
They are the same numbers
300

What is this atom bohr model?

Germanium

400
Where are neutrons located?
In the nucleus
400
Neutral atoms always have an equal number of what two subatomic particles?
protons and electrons
400
The period number on the Periodic table (1-7) tells us how many _______ an atom has
Orbital Shells
400
If you know the atomic number and the mass number of an isotope, how can you find out the number of NEUTRONS?
Mass # - Atomic # = neutrons
400

Bohr Model Bougaloo!

WHAT IS THIS ATOM???

SOLID GOLD BABY!
500
Protons + Neutrons = ____________
Protons + Neutrons = the mass number of an atom
500
Which about isotopes is true? a. they have the same number of neutrons b. they have a different atomic number c. they have the same number of protons
C. They have the same number of protons
500

Draw a bohr model for Sulfur

(I will check response)

500
Look at Oxygen on your periodic table... Label the atomic number, mass number, element symbol, and element name. Draw the box!
- -
500

Hoo boy here we go WHAT IS THIS ATOM?!

Copernicium!