Scientific questions?
Boiling?
Changes of state?
Elements?
Compounds?
100

Year of realise of "Top Gun" first movie?

1986

100

Wood is a ______.

Oxygen is a ______

1- mixture

2- substance

100

What is condensation?


is the process where water vapor becomes liquid.

100

How many elements were created by humans?

26 elements

100

What is a compound?

A compound is a substance made up of atoms of 2 or more elements. 

200

Hypothesis is the __ step of the scientific questions.

Third (3rd)

200

When a liquid boils at a specific temperature it is called...

boiling point.

200

_________ is the transition of a substance directly from the solid to the gas state, without passing through the liquid state.

Sublimation


200

1- How are called the samellest part of an element?

2- Which is the smallest part of an atom?

1- atoms

2- electrons

200

Tooth enament is a compond of calcium, phosphorus and ______.

oxygen

300

1- What is a variable?

2- What is a outlier?

1- A factor in a scientific experiment that cause a change.

2- An anomalous result, a result that is very different from others.

300

1- Where do quokkas come from?


2- Which is the happiest animal over the world?


1- Australia 


2- Quokkas ^^

300

Tell me 4 examples with evaporation, and explain:

Free answer


300

In the olimpics of 2012 which percenage of gold do the medals had?


1% gold

99% silver

300

Which bond is this?


Metalic bond.

400

Which is the poorest country in the world?

Burundi

400

If the melting point of silver is of 961° in which state will it be at the temperature of 965°?

Liquid

400

Which is Becky's favorite flower?


400

How many seasons does Pingu have?


6 seasons


400

How is the chemical formula for Osmium?

a) Os

b) Mo

c) Omiu

a) Os


500

1- To see my results easier and identify all the variations... I need to make a _____ .

2- If you have continous results you need to do a ____ graph.

1- Table

2- line

500

How many particles does a glass of water has?


< I'm not going to give you 500 points that easy :D >

8 400 000 000 000 000 000 000 000 particles

(Eight septillion four hundred sextillion)


500

What's Bruno Mars real name? (Full name)


Peter Gene Hernandez

500

Protons have neutral charge.

False

500

If you can say this tong twister at the first try in less that 60 seconds you win...



:D