Ask Singapore Homework?

Upload a photo of a Singapore homework and someone will email you the solution for free.



Question

Secondary 1 | Maths
One Answer Below

Anyone can contribute an answer, even non-tutors.

Answer This Question
question 7a
Question 7a

Secondary 1 chevron_right Maths chevron_right Singapore

science

Date Posted: 3 years ago
Views: 212

See 1 Answer

Consider the shapes. If everything in the box has a regular pattern, it can only be an element or compound. The difference is that an element will be made up of identical particles while a compound will have different particles.
For a mixture, the overall picture will have no regular pattern. Hope this helps.
A
D
B
E
done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Woon Kiat
Woon Kiat's answer
322 answers (Tutor Details)
1st