Fundamental Ideas

1

Whats an element?

1

Neutrons have a charge of +1

2

Why is argon unreactive?

1

Dmitri Mendeleev created the better version of the Periodic Table

1

Vertical columns in the P. Table are called groups. Rows in the P.Table are called Periods

1

Pb is the symbol for neon.

1

When drawing atoms, the __________ shell must always be filled first before moving on to the next one.

1

An atom always wants a full outermost shell

1

Balance this equation:
H2SO4 + NaOH ---->Na2SO4 + H2O

1

Why do equations need to be balanced?

Test sobre Fundamental Ideas , creado por Jawad Karim el 19/05/2014.

Fundamental Ideas

Whats an element?

Neutrons have a charge of +1

Why is argon unreactive?

Dmitri Mendeleev created the better version of the Periodic Table

Vertical columns in the P. Table are called groups. Rows in the P.Table are called Periods

Pb is the symbol for neon.

When drawing atoms, the __________ shell must always be filled first before moving on to the next one.

An atom always wants a full outermost shell

Balance this equation: H2SO4 + NaOH ---->Na2SO4 + H2O

Why do equations need to be balanced?

Balance this equation:
H2SO4 + NaOH ---->Na2SO4 + H2O