glden6425 glden6425

21-12-2022
Chemistry

Answered

19. the element in a column of the periodic table are known as: a) metalloids b) noble gases c) a group d) a period e) none of the above

Answer :

Other Questions

What is the name of the symbol that represents an element on the periodic table?

The atoms of which element on the periodic table have the largest atomic radius?.

Which trends are observed as each of the elements within group 15 on the periodic table is considered in order from top to bottom?.

What is the name of the number that identifies the number of protons in an atom of an element?

What is the name of the term that describes atoms of the same element that have different numbers of neutrons?

What is the name of the term that describes the average mass of the atoms of an element, taking into account the relative abundance of the isotopes?

What is the name of the smallest unit of matter that retains the properties of an element?

What is the name of the number that identifies the number of protons and neutrons in an atom of an element?

What is the name of the number that identifies the number of electrons in an atom of an element that is electrically neutral?