earlite is a kind of ( ).
A: Metal compound
B: Solid solution
C: Mechanical mixture
D: Chemical compound
A: Metal compound
B: Solid solution
C: Mechanical mixture
D: Chemical compound
举一反三
- A compound consists of atoms ______ different chemical properties. A: of B: by C: for D: with
- A chemical compound that contains two atoms of oxygen and one atom of another chemical element is called ______
- 在采用FactSage®热力学软件绘制三元相图过程中，关于产物数据的选择正确的是。（ ） A: 不用选择Compound species和Solution species B: Compound species和Solution species都选 C: 仅选用Compound species数据即可 D: 仅选用Solution species数据即可
- Which analysis indicates whether a particular element or compound is in the sample? A: Qualitative analysis. B: Quantitative analysis. C: Chemical analysis. D: Instrumental analysis.
- Which compound library can be used for drug repurposing? () A: FDA approved library B: Commercial compound Libraries C: Virtual hypothetical compound libraries D: PubChem library