Science Flashcards
What are groups
The virticel line of elements
What are perieods
Horizontal lines
Group 1 are know as
Alkline metals
What are group 2 metals know as
Non alkline metals
What are the elements in the middel of the tabel
Transion metals
What are groups 3/4/5/6 called
Metaliods/non metals
What are group 7 called
Halogens
What are group 8 / 0 called
Nobel Gases
How many electrons does He (the element) have?
2 (to many lol im so funny)
What is Au
Gold
What is k
Potasium
What is Al
Aluminium
What is Ra
Radium
What is S
Sulfur
What is F
Fluorine
What is Kr
Kripton
True or false the group 1 metals get more reactive as you go down
TRUE!😀
True or false Pb is lead
TRUE😜
True or faules hyrdrogen is in a group
False
What is mercury used for
Thermomiter 🌡
Metals are found on what side of the periodic table
The left
What are metals charatasistics
Shiny ,good conductors of heat ,malleable
What metal is a liquid
Mercury
What are group 1 most reactive to
Water
The nobel gases are
Non reactive
Why do some elements have diffrent names ( k = potasium)
There one is taken so the use there latin name.
Non metals have
- often have properties the opposite of metals
- low boiling points, so are gases at room temperature
- poor conductors of electricity and heat • dull in appearance
- low density
- brittle and not sonorous
What food should eat the most of
Carhbohidrates
What food should eat the least of
Sugars
What drug is in alcohol
Ethanol
Is alcohol a simulant or a depresant
Depresant
Who is some one who drinks a lot of alcohol
Alcoholic
How much alcohol is recommended a man drink in one day
Three units
How much alocohol is reccomended for a woman to drink in one day
Two units
How much is one unit of alcohol
10ml
What is pasive smoking
Enhaling smoke from a cigaret
What in cigaret can cause cancer
Tar
