3 years ago

Which statement best describes how to predict the formula of a stable ionic compound?

Chemistry

1 answer:

Alisiya [41]3 years ago

6 0

Answer:

what statement

Explanation:

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The shininess of an element is also referred to as "metallic luster." which of the following elements is most likely to have a m

lisov135 [29]

<span>The shininess of an element is also referred to as "metallic luster." The element that is most likely to have a metallic luster is B. rhodium.
Arsenic has a dull luster, chlorine and hydrogen are gases so they don't have luster.
</span>

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3 years ago

(N2 & O2 & Ar & CO2...) <br> an element compound or mixture?

ololo11 [35]

Answer: Mixture

Explanation:

Element is a pure substance which is composed of atoms of similar elements.

Compound is a pure substance which is made from atoms of different elements combined together in a fixed ratio by mass.

Mixture is a substance which has two or more components which do not combine chemically and do not have any fixed ratio in which they are present. Example: Air which conatins a mixture of $N_2$ , $O_2$ , $Ar$ and $CO_2$