Combine chemistry elements in Extended Reality (XR).
Needs a Phone VR headset like Google's Cardboard VR.
Put your phone in the headset, make sure the back camera is not blocked.

Needs to download and print AR markers. Download it here: https://drive.google.com/open?id=1pvNFElmraV4nCq8s1GrhpeOyiOeskiYR

Bring 2 cards close to each other to make a reaction.
Possible Reactions:
1. Na + Cl = NaCl (ionic bond)
2. H + H = H2 ; H2 + O = H2O (covalent bond)
3. Fe + Fe = Fe Block (metallic bond)

Special Cards:
a. INFO CARD: touch any resulting reaction (NaCl / H2O / Fe Block) to view a detailed info about the reaction.
b. RESET CARD: touch any card to reset it back to its original state.

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Built using Vuforia AR and VR library.