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EM spectrum, periodic table, rocks and evolution Flashcards | StudBud
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EM spectrum, periodic table, rocks and evolution
Who invented the periodic table?
What is a compound?
EM spectrum, periodic table, rocks and evolution
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1
What is a compound?
A material made from 2 or more elements.
A material only made of the 1 element
A mixture of 2 or more elements
neutrons and protons fused together.
2
Who invented the periodic table?
Dmitri Mendeleev
Justin Beiber
Charles Darwin
Albert Einstein
3
Which of these do not make up part of the atom.
Electron
Atomantium
Neutron
Proton
4
Which answer contains only metals
Iron, Potassium and Helium
Mercury, sulphur and gold
Iron, copper and Metallica
Magnesium, lithium and calcium
5
What proof is there for evolution?
Animal bones being found in different stages of development.
The bible
Animals are bigger now
None, we came from Adam and Eve
6
What can gamma rays be used for?
To kill bacteria on food and kill cancer.
To kill bacteria on food and give you cancer.
To send signals to your TV and Radio, and give you cancer.
To send signals to your TV and Radio, and kill cancer.
7
What group contains a solid, a liquid and a gas.
Silver, Mercury and Iodine.
Sodium, Bromine and Hydrogen.
Iron, Chlorine and Oxygen.
Mercury, Bromine and Nitrogen
8
Name a danger of UV light
Can make you body produce Vitamin D
Can cause skin cancer
Can make your fillings go hard in your teeth.
Can cause lung cancer
9
Name an application (use) of Microwaves
Cooking food and cleaning your house
Cooking food and radar
Radar and cleaning your house
heating and muscle repair
10
What are the columns in the periodic table called?
Similars
groups
Rows
periods
11
What part of a cell is only found in plants
Cell membrane
Chloroplasts
Cytoplasm
Nucleus
12
When white light is passed through a prism what does it split up into?
Black and white
Red, orange, yellow green blue indigo violet.
RED and YELLOW, PINK and GREEN, PURPLE and ORANGE and BLUE
Radio, microwave, Infrared, Visible, UV, XRay and Gamma.
13
How where Igneous rocks formed?
Layers of tiny particles being squeezed together over time.
A meteorite hitting sand and fusing it together.
Formed by heating metamorphic rocks
Formed during volcanic eruptions
14
How do we know dinosaurs existed?
Found their eggs
All of the above
Found their teeth/bones
Found their footprints
15
Name a danger of xrays
Can see broken bones
Could cause a broken bone
Could cause cancer
Can burn you.
