A student adding iron filings to sulfur using a strong magnet to demonstrate that those same iron filings can be extracted from the sulfur with the same magnet.

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Details

Creative#:

TOP22305487

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

Yes

Property Release:

No

Right to Privacy:

No

Same folder images:

Same folder images