Q2 MODULE 3 HOW IONS ARE FORMED?
Quiz by Aren Valerio
Feel free to use or edit a copy
includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet
- Q1
How does an atom turn into ion?
If the number of neutrons is not the same with protons and electrons
If the number of protons and electrons present in an atom are equal
If the number of electrons is less than the number of neutrons
If the number of protons and electrons present in an atom are unequal
30s - Q2
Which of the following ions will tend to have negative charge?
Chlorine atom with 17 electrons
Bromide has more electrons than protons
Potassium ion having the same number of electrons and protons
Sodium ion with 10 electrons.
30s - Q3
How does an atom turn into cation?
if there is a decrease in the number of electrons
if there is a decrease in the number of neutrons
if there is an increase in the number of electrons
if there is an increase in the number of neutrons
30s - Q4
Which of the following ions can gain 2 electrons?
CO32-
NH4+
Cl–
Mg2+
30s - Q5
Which of the following elements does not belong to the group?
Sulfur
Sodium
Selenium
Oxygen
30s - Q6
Which of the following families has elements having 5 valence electrons?
Halogens
Pnictogens
Chalcogens
Alkali Metals
30s - Q7
Which of the following elements belong to Period 3 with 3 valence electrons?
Magnesium
Aluminum
Silicon
Boron
30s - Q8
Which of the following elements will not form an ionic bond to Iodine?
Chlorine
Cesium
Cobalt
Calcium
30s - Q9
Which of the following pair of elements will have ionic bond?
Nitrogen and Fluorine
Hydrogen and Phosphorus
Oxygen and Sulfur
Sodium and Bromine
30s - Q10
What is the chemical name when Calcium ion bonds with Oxygen ion?
Calcium Oxide
Oxygen Calcide
Oxide Calcium
Calcium Oxygen
30s