The acronym LED stands for...

• Low Energy Dynamics

• Light Emitting Diode

• Lucky Extraordinary Dinasour

• Light Energy Dinanometer

What are the parts of an atom?

• Protons, electrons and nuetrons

• Particles, sub particles and nano particles

• Bulbasaur, Charmander and Squirtle

• Positive, Negative and Neutral

What makes a compass work?

• Magnetism

• Gravity

• Batteries

• Friction

Inside a storm cloud, what causes the lightings?

• Magnetism

• Gravity

• Batterries

• Friction

How can you tell stars and planets apart in the night sky?

• Stars twinkle, planets don´t

• Planets twinkle, stars don't

• Planets move faster

• Planets are darker

Who described the photon for the first time?

• Plank

• Einstein

• Maxwell

• Newton

In the periodic table, which of the following is not an element?

• Tungsten

• Einstenium

• Cobalt

• Glucose

What makes a rainbow possible?

• Magic

• The reflection of light in water particles

• The nucleus separation in water particles

• Friction between water particles

Which are the states of matter?

• NL., CDMX and Guadalajara

• Gas, Liquid and Solid

• Under saturated, saturated and oversaturated

• Positive, Negative and Neutral

Which is smaller?

• A particle of water

• A atom of Carbon

• A grain of salt

• An atom of Uranium