Why atoms bond?

Check all that are true about and atom of N

• It has 7 valence electrons

• It has 5 valence electrons

• It can bond a maximum of 1 time

• It can bond a maximum of 3 times

What number on the periodic table can you use most easy to find the number of valence electrons?

• Period Number

• Group Number

• Atomic Number

• Atomic mass

• Number of protons

Locate Carbon on your periodic table. Type the following numbers about it in the correct order

Protons

Valence electrons

Maximum Number of bond it can have

This is a atom of ​ (a)   . I know this because of the number of ​ (b)   . It has ​ (c)   valence electrons

• Ca
• protons
• 2
• neutrons
• electrons
• Na
• 8
• Ar
• C

An atom becomes more table when...

• It has 8 protons

• It has 8 total electrons

• It has 8 valence electrons

• It has as mass of 8

• It has 8 neutrons

This could be the dot diagram of 

• Ne
• Si
• Al
• Be

Which of the following is the correct electron dot structure for nitrogen?

• 
• 
• 
• 

Match each element with the maximum number of bonds it can form

• 5

• Cl

• 1

• O

• 2

• P

• 3

• C

• 4

• No match

Based on the number of valence electrons each one has

What with the formula be when ONE C forms a compound with H atoms

• CH3

• CH4

• CH2

• CH

• CH8

How many more bonds to a H atom does N need to be satisfied