Which element has a smaller ionic radius than magnesium (Mg)?

Chemistry

1 answer:

barxatty [35]3 years ago

6 0

Answer:

Na has atomic number 11

which is less than magnesium has atomic number 12

ANSWER IS D

Explanation:

aluminum or Al is atomic 13 and Ca or calcium is atomic number 20 and rubidium or Rb is atomic number 37

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Answer:

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General Formulas and Concepts:

Gas Laws

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Stoichiometry

Mole ratio
Dimensional Analysis

Explanation:

Step 1: Define

Identify.

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Step 2: Convert

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Topic: AP Chemistry

Unit: Stoichiometry

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2 years ago

Marvin records scientific data about Lake Superior. For which property has Marvin forgotten to use an SI unit of measurement?

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Explanation:-

S.I or M.K.S is a system for defining physical units as meter, kilogram, second, ampere, kelvin or celcius, candela, and mole together with a set of prefixes to indicate multiplication or division by a power of ten for measuring length, mass, time , current, temperature and amount of substance respectively.

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