is a proton an atom

{"cid":"91217338","title":"High-Precision Protable Proton Magnetometer For Detecting Magnetic Fields","imgUrl":"https:\/\/img.ismap.com\/nimg\/1e\/b0\/8aab95a6a18df1f654ea369e529a-200x200-1.jpg","attrs":{"Price":"Negotiated","Brand Name":"GOLD","Model Number":"WCZ-3","Minimum Order Quantity":"1 set","Delivery Time":"5-8 work days","Certification":"CE, ISO","Place of Origin":"chongqing,China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"1 set per 5 days","Packaging Details":"wooden case","Product name":"Digital proton magnetometer","Application":"Geomagnetic field exploration","Usage":"Geomagnetic field exploration","Measuring range":"20000nT~100000nT","Accuracy":"0.5\/ 1nT","Resolution":"0.1 \/ 0.05nT","Gradient permitted":"5000 \/ 8000 Nt\/m","Data stored":"100000\/ 2000000","Interface":"RS-232C standard serial port","Dimension":"210*85*190mm, 2.1kg \/ 206*85*155mm, 1.5kg"}}

{"cid":"91188017","title":"Ultrasonically Membrane Electrode Atomization Spraying Coating System 100Khz Focusmist Nozzle","imgUrl":"https:\/\/img.ismap.com\/nimg\/7a\/99\/1bdf48e0c121e14ac7cd5e80991c-200x200-1.jpg","attrs":{"Price":"Negotation","Brand Name":"FUNSONIC","Model Number":"FSW-1003-L","Minimum Order Quantity":"1 UNIT","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union","Supply Ability":"1000 unit per month","Packaging Details":"Packed by carton","Production Name":"Ultrasonic Spraying Nozzle","Frequency":"100Khz","Max Power":"15w","Automized Particle Size Range":"15-40\u03bcm","Spray flow":"0.5-10ml\/min","Liquid viscosity":"<30cps","Particle size":"<10\u03bcm","Application":"Suitable for Brackets, balloon conduits, wires, flux for selective welding applications, etc."}}