How to correctly name Chinese radicals 2 and 6?
Different sources name them differently: gun3/shu4 and jue2/gou1...https://en.wikipedia.org/wiki/Kangxi_radical: #2 in Pinyin is gun3
http://www.archchinese.com/arch_chinese_radicals.html: #2 in Pinyin is shu4
http://www.yellowbridge.com/chinese/radicals.php: #2 in Pinyin is gun3
http://store.mandarinposter.com/simplified-chinese-radicals-list-free-printable-reference/: shu4
The same is applicable to Kangxi radical 6.
So which one is correct?

Question

How to correctly name Chinese radicals 2 and 6?
Different sources name them differently: gun3/shu4 and jue2/gou1...https://en.wikipedia.org/wiki/Kangxi_radical: #2 in Pinyin is gun3
http://www.archchinese.com/arch_chinese_radicals.html: #2 in Pinyin is shu4 
http://www.yellowbridge.com/chinese/radicals.php: #2 in Pinyin is gun3
http://store.mandarinposter.com/simplified-chinese-radicals-list-free-printable-reference/: shu4
The same is applicable to Kangxi radical 6.
So which one is correct?

Answer

I remember when I was young, It was shu4竖 and gou1勾.

竖 shu4 (the radical 2nd 丨) means"downwards or downstroke". 勾 gou1 (the radical 6th 亅)  looks like a hook.

Answer

не занимайтесь фигнёй... радикалы это ниочём... пруф => 么

Answer

more context

Answer

I suppose gēnshù(根数) is the correct one.