Answer:
It is not a gas because its particles do not have large spaces between them.
Explanation:
Answer:
If it is pure, the substance is either an element or a compound. If a substance can be separated into its elements, it is a compound. If a substance is not chemically pure, it is either a heterogeneous mixture or a homogeneous mixture. If its composition is uniform throughout, it is a homogeneous mixture.
Answer:
B. hydrogen
Explanation:
that's because hydrogen is an element.
Answer:
From the name <em>Canis lupus</em>, one can find that the organism is a wolf. <em>Canis</em> is a genus meaning "dog". <em>Lupus</em> is the species meaning "wolf". So in short, <em>Canis Lupus</em> means "dog wolf".
One reason scientist use scientific names is to avoid confusion. For example, there are many species of bass, a fish, but there's only one kind of <em>Micropterus salmoides</em>, or a Largemouth bass for short.
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