cinder139
cinder139 cinder139
  • 02-02-2017
  • Chemistry
contestada

Element A has 15 protons. Determine the number of neutrons in its isotope with mass number 33.

Respuesta :

Tomathon101
Tomathon101 Tomathon101
  • 02-02-2017
33 - 15 = 18
This element is P-33 
Answer Link

Otras preguntas

Solve (7x + 2)2 = 64
The balanced equation below represents a molecule of bromine separating into two bromine atoms. Br2-->Br + Br What occurs during this change? (1) Energy is a
Given the balanced equation representing a reaction: 2CO(g) + O2(g)<==> 2CO2(g) What is the mole ratio of CO(g) to CO2(g) in this reaction? (1) 1:1 (3) 2:
An atom in the ground state has two electrons in its first shell and six electrons in its second shell. What is the total number of protons in the nucleus of t
what is 7/12 divided by 14/15 in simplest form
Which particle has the same electron configuration as a potassium ion? A. fluoride ion B. sodium ion C. neon atom D. argon atom
Why would education have led middle-class women to address societal problems?
Do Sugar Crystals Grow Faster In Tap Water Or In Distilled Water?
climatology is a subspecialty of
If a rectangle is 2 meters more than its width, and the area of it is 80 square meters, what is the length and width?