wolffiegirl
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how is the periodic table of the elements arranged?
A. in a neat grid with 10 rows and 11 columns
B. by aligning groups with common properties
C. alphabetically
D. in a neat grid with 11 rows and 10 columns

Respuesta :

nkirotedoreen46

Answer:

B. By aligning groups with common properties.

Explanation:

  • The periodic table is a table of elements arranged into rows called periods and columns called groups.
  • Elements with similar chemical properties are placed in the same group. For example, group 1 elements known as alkali metals share similar properties.
  • Elements in the same period or low have the same number of energy shells or energy levels. For example elements in period 3 have 3 energy levels.
palmersp2020

Answer:

Answer is B

Explanation:

i just took the test

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