HELP PLEASE!! 15 points awarded! Element A combines with element B to make molecule AB(little 2). If the relative atomic mass of A is 10 and the relative atomic mass of B is 20. What mass of B will combine

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asked Apr 5, 2022 131k views

15 votes

HELP PLEASE!! 15 points awarded!

Element A combines with element B to make molecule AB(little 2). If the relative atomic mass of A is 10 and the relative atomic mass of B is 20. What mass of B will combine with 4g of A?

Physics
high-school

Yoiku asked

by Yoiku

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3 votes

Answer:

its b

Step-by-step explanation:

cause im in 7th grade ive been asked the same question

Sharkdawg answered Apr 10, 2022

by Sharkdawg

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