WorksheetsSCIENCE 8 QUIZ BEE (LSS S.Y. 2021-2022) AVERAGE ROUND
Total questions: 10
Worksheet time: 5mins
1. What is the atomic number of the element which has the electron configuration below?
1s2 2s2 2p6
2
5
10
15
2. Which is true about the Electronic configuration
1s2 2s2 2p6 ?
The highest energy level is 1
The highest energy level is 2
It has 6 6 valence electron
It has 10 valence electron
3. When a meteoroid enters the Earth’s atmosphere it is already called?
Still meteoroid
Meteorite
Meteor shower
Meteor
4. THE COMBINED MASS OF WATER FOUND ON, UNDER, AND ABOVE THE SURFACE OF A PLANET, MINOR PLANET OR NATURAL SATELLITE
HYDROSPHERE
GEOSPHERE
ATMOSPHERE
OZONE LAYER
5. THE THEORY THAT EARTH'S OUTER SHELL IS DIVIDED INTO SEVERAL PLATES THAT GLIDE OVER THE MANTLE, THE ROCKY INNER LAYER ABOVE THE CORE
BIGBANG THEORY
CONTINENTAL DRIFT THEORY
SEA FLOOR SPREADING
PLATE TECTONICS THEORY
6. Which is true about Divergent boundary?
Plates move towards each other
Plates move away from each other
Plates slide past each other
Plates move side wards
7. Carbon Atomic mass= 12
Atomic #= 6
Given the data above what is the neutron of Carbon?
6
12
18
2
8. Which of the following elements has 8 valence electron?
Sodium
Helium
Carbon
Neon
9. Volcanoes are formed by what type of Convergent boundary?
Oceanic- Oceanic
Continental- continental
Oceanic- Continental
All of the above
10. How many electrons can F block possibly hold?
2
4
10
14
