The general term that we could label to the description is a mixture. A mixture is composed of different pure substances. If we want to be specific, we could classify it as homogeneous or heterogeneous mixture. Since the ingredients are not all soluble with each other, this is a <em>heterogeneous mixture</em>.
Answer:
Silicon forms four covalent bonds with hydrogen. The formula of the compound is SiH4. Germanium forms four covalent bonds with chlorine, the formula of the compound is GeCl4
Explanation:
The outermost shell of group 14 elements contains four electrons, which can combine with four other atoms having one unpaired electron in their outermost shell to form four electron pairs or a complete octet as required by the octet rule.
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