Which one of the following elements is most reactive?A) Fluorine B) Argon C) HeliumD) Radon
Which one of the following elements is most reactive?A) Fluorine B) Argon C) HeliumD) Radon
Aniket Singh , 1 Year ago
Grade
10 grade science> Which one of the following elements is mo...
1 AnswersAskiitians Tutor Team
Among the options given, the most reactive element is A) Fluorine. Fluorine is located in the halogen group of the periodic table and is known for its high reactivity. It readily reacts with almost all other elements, including noble gases like argon (B), helium (C), and radon (D). Fluorine's high reactivity is due to its strong electron-attracting ability and its tendency to gain electrons to achieve a stable electron configuration.
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Other Related Questions on 10 grade science
Which of the following is a micronutrient?
- A) Mg
- B) Zn/Cu
- C) Ca
- D) P
Which of the following is a micronutrient?
- A) Mg
- B) Zn/Cu
- C) Ca
- D) P
Grade 10 > 10 grade science
1 Answer Available
Last Activity: 6 Months ago
Which one of the following is non-biodegradable?
- a. DDT
- b. Vegetable peel
- c. Cardboard
- d. Bark of trees.
Which one of the following is non-biodegradable?
- a. DDT
- b. Vegetable peel
- c. Cardboard
- d. Bark of trees.
Grade 10 > 10 grade science
1 Answer Available
Last Activity: 6 Months ago
With the help of labelled diagrams explain the human male reproductive system.
With the help of labelled diagrams explain the human male reproductive system.
Grade 10 > 10 grade science
1 Answer Available
Last Activity: 6 Months ago
Which of the following actions are reflex actions?
- I. Movement of the diaphragm during respiration
- II. Coughing
- III. Yawning
- IV. Sneezing
- V. Removal of hand on being touched by hot object
A. II and V only
B. III, IV and V only
C. IV and V only
D. I, II, III, IV and V
Which of the following actions are reflex actions?
- I. Movement of the diaphragm during respiration
- II. Coughing
- III. Yawning
- IV. Sneezing
- V. Removal of hand on being touched by hot object
A. II and V only
B. III, IV and V only
C. IV and V only
D. I, II, III, IV and V
Grade 10 > 10 grade science
1 Answer Available
Last Activity: 6 Months ago
Which day is observed as the World environment day?
- A. 21 May
- B. 5 June
- C. 25 September
- D. 13 December
Which day is observed as the World environment day?
- A. 21 May
- B. 5 June
- C. 25 September
- D. 13 December
Grade 10 > 10 grade science
1 Answer Available
Last Activity: 6 Months ago