Periodic Table
What is 'Oxígeno' in english?
Oxygen
Name a transition metal
There are many
Which are poor conductors of heat?
Non-Metals
What is the only non-metal in the alkali metal family?
Hydrogen (H)
How many atoms is in a complete outermost shell?
8
Name an element in period 2
Lithium, Berylium, Boron, Oxygen....
What is the chemical abbreviation for water?
H2O
Which apart from one are all solids at room temperature?
Metals
What element family does not react?
Noble Gases
Why do atoms bond?
To become stable
To which family does argon belong?
Noble Gases
What is the abbreviation of carbon dioxide?
CO2
What does the word malleable mean?
Can be pressed/bent into shape without breaking
Whats the most reactive metal?
Alkali Metals
What two atoms do not seek to have 8 electrons in their outermost shell?
Hydrogen and Helium
Which period is Iron (Fe) in?
4
What is the lightest element?
Hydrogen
Why is silver used for jewellery?
It is flexible
In what family do Bromine, Flourine and Iodine belong to?
Halogen Family
What is the name given to an atom that loses or gains electrons?
Ion
The periodic table is organised in _______ ?
Increasing atomic number
Which element has the lowest melting and boiling point?
Helium
Name an alloy
Bronze, Brass, Steel
How many families are there in the periodic table
7
What is the Octect Rule?
The octet rule states that atoms bond so that each atom has 8 valence electrons in its outermost shell