Correct answer
B. Ne
Explanation
Ne is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
Element that have same number of neutrons are called__________?
The mass of P4O10 that will be obtained from the reaction of 1.33 gram of P4 and 5.07 of oxygen is___________?
Percentage of calcium in calcium carbonate is___________________?
Which of the following processes is used for the synthesis of cement ?
Which one of the following is not a periodic property ?
Metallic crystals are soluble in________________?