Science Flashcards

(37 cards)

1
Q

What are groups

A

The virticel line of elements

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2
Q

What are perieods

A

Horizontal lines

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3
Q

Group 1 are know as

A

Alkline metals

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4
Q

What are group 2 metals know as

A

Non alkline metals

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5
Q

What are the elements in the middel of the tabel

A

Transion metals

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6
Q

What are groups 3/4/5/6 called

A

Metaliods/non metals

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7
Q

What are group 7 called

A

Halogens

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8
Q

What are group 8 / 0 called

A

Nobel Gases

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9
Q

How many electrons does He (the element) have?

A

2 (to many lol im so funny)

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10
Q

What is Au

A

Gold

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11
Q

What is k

A

Potasium

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12
Q

What is Al

A

Aluminium

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13
Q

What is Ra

A

Radium

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14
Q

What is S

A

Sulfur

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15
Q

What is F

A

Fluorine

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16
Q

What is Kr

17
Q

True or false the group 1 metals get more reactive as you go down

A

TRUE!😀

18
Q

True or false Pb is lead

19
Q

True or faules hyrdrogen is in a group

20
Q

What is mercury used for

A

Thermomiter 🌡

21
Q

Metals are found on what side of the periodic table

22
Q

What are metals charatasistics

A

Shiny ,good conductors of heat ,malleable

23
Q

What metal is a liquid

24
Q

What are group 1 most reactive to

25
The nobel gases are
Non reactive
26
Why do some elements have diffrent names ( k = potasium)
There one is taken so the use there latin name.
27
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
28
What food should eat the most of
Carhbohidrates
29
What food should eat the least of
Sugars
30
What drug is in alcohol
Ethanol
31
Is alcohol a simulant or a depresant
Depresant
32
Who is some one who drinks a lot of alcohol
Alcoholic
33
How much alcohol is recommended a man drink in one day
Three units
34
How much alocohol is reccomended for a woman to drink in one day
Two units
35
How much is one unit of alcohol
10ml
36
What is pasive smoking
Enhaling smoke from a cigaret
37
What in cigaret can cause cancer
Tar