Question
Which two patterns are used to arrange elements in the modern periodic table?
The atoms are arranged by atomic mass, and elements with similar properties are aligned vertically in groups or columns.
The atoms are arranged by atomic mass, and elements with similar properties are aligned horizontally in periods or rows.
The atoms are arranged by atomic number, and elements with similar properties are aligned horizontally in periods or rows.
The atoms are arranged by atomic number, and elements with similar properties are aligned vertically in groups or columns.
choose the correct answer
The atoms are arranged by atomic mass, and elements with similar properties are aligned vertically in groups or columns.
The atoms are arranged by atomic mass, and elements with similar properties are aligned horizontally in periods or rows.
The atoms are arranged by atomic number, and elements with similar properties are aligned horizontally in periods or rows.
The atoms are arranged by atomic number, and elements with similar properties are aligned vertically in groups or columns.
choose the correct answer
Answers
GPT-4o mini
The correct answer is:
**The atoms are arranged by atomic number, and elements with similar properties are aligned vertically in groups or columns.**
**The atoms are arranged by atomic number, and elements with similar properties are aligned vertically in groups or columns.**