PD 9/23/20

PD 9/23/20

Liberty Prep Staff

Poll

Have you have used Quizizz before?

• Yes

• No

Use this slide to share information.

Add pictures or gifs.

Multiple Select

Which of the following is NOT part of the atomic structure?

• protons

• neutrons

• ions

• electrons

• shells

Teaching slide: ISOTOPES

•  $number\ ofprotons\ \ne number\ of\ neutrons\$ 

• atoms w/  same # of protons & electrons but different # of neutrons

• identified by their mass number
  

• Atomic Mass number = Atomic # +  number of neutrons 
  

• FOR EXAMPLE:
  Carbon - 14 where  $14=6+n$  
  What is n? n= 8 
  Carbon-14 has 8 neutrons and 6 protons. 
  

Multiple Choice

What is the total number of atoms in this compound of Methane? 

 $CH_4$  

• 1

• 2

• 3

• 4

• 5

Fill in the Blank

If the Atomic Number for Nitrogen is 7, how many neutrons are in the ISOTOPE Nitrogen-15?

Teach Spanish or even upper level math!

¿Cómo estás?  $\beta\delta\ \ A\Omega\$  

 $f\left(2\right)\ =\ 6,\ then\ \lim_{x\rightarrow2\ }\ \ \int_6^{f\left(x\right)}\ \ \frac{2dt}{\left(x-2\right)\ }\ is\ ?$ 
  $\lfloor x+n\rfloor\ =\ \lfloor x\rfloor\ +\ n$ 

  $y=\log_bx$     

  $f\left(x\right)\ =\ \sqrt{2x\ +\ y}$ 

  $\frac{\partial^2f}{\partial x\partial y}$  

Open Ended

Do you think this is a resource you would like to implement in your classroom?