Login
Home
TOP
Send feedback
Login
Subjects
Science TNSB Mentoring
Class 10
Periodic classification of elements
Metallurgy and alloys
1.
Metallurgy
Question:
5
m.
Answer variants:
Heating in the absence of air
Noble gas elements
Coating with Zn
Aluminothermic process
Silver-tin amalgam
1.
Galvanisation
2.
Calcination
3.
Redox reaction
4.
Dental filling
5.
Group 18 elements
Login
or
Fast registration
Previous topic
Exit to the topic
Next task
Send feedback
Did you find an error?
Send it to us!