Science, asked by monusingh43, 1 year ago

periodic table of elements has harmfull impact on human welfare​

Answers

Answered by swarnsingh1757
3

Answer:

hydrogen helium lithium beryllium baron carbon nitrogen oxygen fluorine neon sodium magnesium aluminium silicon Phosphorus Sulphur chlorine argon potassium calcium scandium Mercury gold

Previous Question
Next Question
Similar questions
Hindi, 6 months ago
किसी प्रतिष्ठित समाचार पत्र के संपादक को पत्र लिखकर प्रशासन व्यवस्था का ध्यान सड़कों पर हो रही दुर्घटनाओं की ओर दिलाने हेतु पत्र लिखें।​...
Math, 6 months ago
what is 6y-3x=-18 written in slope intercept form...
English, 6 months ago
Why did Wanda sit in the last row in her classroom? ANSWER Wanda had no friend.she came to school and returned home all alone.her classmates found her polish name funny.peggy and Maddie made fun of her and mocked at her.she always wore the same faded blue dress. she, therefore,avoided them to be all alone. ​
Math, 1 year ago
Two trains starting at the same time from two stations 750 km apart and going in opposite direction they meet each other after 10 hrs. If one starts 5hrs late from another train then they meet after 8hrs from the starting of another train. Then find the average speeds of the trains (kmph)?
Computer Science, 1 year ago
IBM stand for..............​
Biology, 1 year ago
Acidophilus milk which is used for its therapeutic properties in intestinal disorders requires for its manufacture a pure culture of A.Lactobacillus bulgaricus B. Streptococcus thermophilics C. Lactobacillus acidophilus D. None of the above...
English, 1 year ago
The farmer did the work in the fi make the passive voiceeld...
Biology, 1 year ago
Which of the following species of Clostridium is responsible for formation of dark green to black colours in cheese? A.Clostridium tyrobutyricum B. Clostridium sporogenes C. Clostridium herbarum D. None of these...