Physics, asked by krish772, 1 year ago

Which one the following is used in fireworks?
a) calcium b) sulphur c) phosphorus d) sodium

Answers

Answered by Anonymous
0
C. phosphorus......
Answered by moon79
1
both sodium and calcium
moon79: orange colour -calcium salts.... and yellow colour -sodium compounds
raoakash: how are you.....ji
Previous Question
Next Question
Similar questions
World Languages, 6 months ago
1. (1) . विकल्पेभ्यः उचितम् उत्तरं चिनुत- विकल्पों से उचित उत्तर चुनिए- (Choose the correct answer from the options) (क) प्रदूषित जल पीत्वा वयं कीदृशाः भवामः? 0 पुष्टाः 0 रुष्टाः रुग्णाः (ख) छात्राः कुत्र उपविष्टाः सन्ति? 0 कार्यालये 0 पाकशालायाम् (iii) कक्षायाम् (ग) 'चिर जीवता' इति केभ्यः कथितम्? जनेभ्यः (ii) छात्रेभ्यः (iii) 0 फलेभ्यः (घ) सरला कस्य विषये पाठयितुं कथयति? 0विद्यालयस्य (ii) 0...
Biology, 6 months ago
Which Cells are usually rectangular in shape ​...
Science, 6 months ago
How are silkworm reared ? ​
Math, 1 year ago
If a = 0.24 and b = 1.76, then compute the following expression. a^4 + 4ab^3 + 6(a^2)(b^2) + 4ab^3 + b^4...
Science, 1 year ago
In the figure given below an ideal pendulum oscillates in vacuum between two extreme positions a and b . If it goes from position b to mean position c in 3s then it will complete 3.5 oscillation in .
Business Studies, 1 year ago
Which are the main risks that a finance department has to deal with?
Computer Science, 1 year ago
Which software is used to manage computer hardware?
Physics, 1 year ago
Which screw is used to put gear while gear cutting?