proton number
The visual output that a ballistocardiograph produces.
The manufacture of tablets by compacting a powder using a punch and die; used especially for pharmaceuticals
The number of protons in an atom.
A surname from Italian.
元素を同定するために、化学者は周期表でその原子番号を参照することが多い。
Don't have an account? Sign up
Do you have an account? Login
DiQt
Free
★★★★★★★★★★