what is a subscript in a chemical formula?what's the relationship between element and stom?
what is a subscript in a chemical formula?what's the relationship between element and stom?
我科學(xué)作業(yè)做不出~~~Science!
還有幾個問題：
How to tell a substance is a compound or not a compound?
How does the density make things sink of float in a liquid?
chemical formula:carbon dioxide ozone backing soda
答對一定加分!
我科學(xué)作業(yè)做不出~~~Science!
還有幾個問題：
How to tell a substance is a compound or not a compound?
How does the density make things sink of float in a liquid?
chemical formula:carbon dioxide ozone backing soda
答對一定加分!
英語人氣：565 ℃時間：2020-06-22 20:26:32
優(yōu)質(zhì)解答
a subscript of a chemical formula is the number of atoms of the element.chemical element is the generic terms of a kind of atom that with the same inuclear charge.and atom is the smallest particles in...
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