Conduction band electrons have more mobility than holes because they
Anonymous Quiz
16%
Are lighter
43%
Experience collision less frequently
28%
Have negative charge
14%
Need less energy to move them
👍15
The mass number of a nucleus is
Anonymous Quiz
17%
Always less than its atomic number
34%
Always more than its atomic number
32%
Always equal to its atomic number
17%
Sometimes more and sometimes equal to its atomic number
👏8👍7❤2👎1
The mass number of a nucleus is
Anonymous Quiz
19%
Always less than its atomic number
33%
Always more than its atomic number
18%
Always equal to its atomic number
30%
Sometimes more and sometimes equal to its atomic number
👍13👎10🤬8🫡1
The national Chemical Laboratory (India) is located in
Anonymous Quiz
24%
Mumbai
43%
Bangaluru
24%
Hyderabad
9%
Pune
👍21🔥4
What particles move around the nucleus of an atom and are negatively charged?
Anonymous Quiz
69%
Electrons
19%
Protons
8%
Positrons
4%
Neutrons
👍22❤3🤮1
The number of neutrons present in an element having mass number 226 and atomic number 88 is
Final Results
26%
88
53%
138
18%
314
3%
50
👍15
जो बच्चे अभी तक notes को purchase नहीं किए है वो इस दिए हुए whatsapp number पर msg करके हमारी team से सभी information प्राप्त कर सकते हैं और अपनी तैयारी को बेहतर बना सकते है👇👇👇
+91 89574 81443
+91 89574 81443
👍1
Thanks for all your feedback.... हमारी team का hard work आप सभी के लिए helpful हो रहा है, ये देख कर मुझे बहुत खुशी हो रही हैं... ऐसे ही प्यार बनाए रखिए, संघर्ष करते रहिए सफल होते रहिए ‼️
👍1