Ask a New Question

The chemical symbol is X. It identifies the element. The superscript A represents the mass of the atom. The subscript Z represents the atomic number of the atom. Fill in the blanks to show what particles are represented in A A = number of + number of

5 answers

electrons

plus number of WHAT

protons

What particles are represented by letter Z

Letter Z represents the number of protons.

Ask a New Question or answer this question.

Similar Questions

Which of the following statements about elements is false?A. An element is a pure substance. B. An element is made up of
1. 3 answers
Read the information below about the element of magnesium and its properties.Which option describes a chemical property of
1. 1 answer
Read each description in the first column of the table below if any chemical element with atomic number of 92 or less matches
1. 1 answer
Consider this reaction involving an unknown element X. F2+2XBr = Br2+2XF When 5.200 g of XBr reacts, 2.896 g of Br2 is produced.
1. 1 answer

more similar questions