# data[].attributes.headline
elements are a aspect of something abstract 

# data[].attributes.subject
elements are a aspect of something abstract 

# data[].attributes.body
nitrous oxide

# data[].attributes.body
baking soda

# data[].attributes.body
ammonia

# data[].attributes.body
salt

# data[].attributes.body
water

# data[].attributes.headline
                                                                                           compounds 

# data[].attributes.subject
                                                                                           compounds 

# data[].attributes.body
Zn

# data[].attributes.body
Ds

# data[].attributes.body
Cd

# data[].attributes.body
Ba

# data[].attributes.body
Al

# data[].attributes.headline
                                                                elements 

# data[].attributes.subject
                                                                elements 