Related Questions

The number of electrons in the outer most orbit of carbon atom is
A 3
B 4
C 6
D 7
Due to perturbation of the orbit, satellite orbit parameters are frequently updated on measurements carried out by its
A Six ground stations
B Five ground stations
C Four ground stations
D Three ground stations
Which of the following elements has a total of 3 shells with 8 electrons in the last orbit?
A Ar
B P
C S
D Al
Number of electrons in the outermost orbit of a semi-conductor is
A 2
B 4
C 6
D 8
If white is called black, black is called red, red is called yellow, yellow is called green, green is called blue, blue is called violet and violet is called orange, what would be the colour of human blood?
A green
B black
C red
D yellow
What is called the minimum distance from the Sun in a planet in its orbit?
A perihelion
B aphelion
C Apogee
D Perigee
What is called the maximum distance from the Sun in a planet in its orbit?
A Perihelion
B Aphelion
C Apogee
D Perigee
If the orbit of a planet is an ellipse then what is the point at which the Sun is located called?
A Centre
B Circumcentre
C Incentre
D Focus
Which one of the following is the time required for the Earth to return to a given point in its orbit with reference to fixed star, called?
A Lunar year
B Solar year
C Tropical year
D Sideral year
If 'air' is called 'green', is called 'red', 'red' is called 'sea', is called 'blue', 'blue' is called 'water' and 'water' is called 'pink', then what is the color of grass?
A Green
B Air
C Red
D Pink

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