Use your periodic table of elements. Take any element of your choosing (from period 4 or above) and awnser the following questions: what is the elements name amd symbol? Is it a metal, nonmetal, or metalloid? Which family does it belong to? How many protons, neutrons, and electrons does its neutral atom have?

Question

Chemistry

Yuliana Simpson

31 October, 07:01

Use your periodic table of elements. Take any element of your choosing (from period 4 or above) and awnser the following questions: what is the elements name amd symbol? Is it a metal, nonmetal, or metalloid? Which family does it belong to? How many protons, neutrons, and electrons does its neutral atom have?

+5

Answers (2)

Know the Answer?

Landen Graves · Answer 1

The element sodium has 12 neutrons, 11 electrons and 11 protons. The number of electrons and protons come from the element's atomic number, which is also 11. This number of neutrons can be found by subtracting the atomic number by the sodium's atomic mass of 23. Sodium is an alkali metal, and it is from Group 1 on the periodic table and it is a metal. Sodium is Na.

Xavier Thompson · Answer 2

I choose Calcium and its symbol is Ca

It is a metal.

It belong to the family alkaline earth metal.

It has 20 electron, protons and neutrons.

It has a neutral atom