Metal element X has a high melting point.
It does not react with cold water.
The chloride salt of X is soluble in water forming a blue solution.
What is another property of X?
1 )
it can be cut with a knife
2 )
it does not conduct electricity
3 )
it floats on water
it is a catalyst
تحلیل ویدئویی تست
منتظریم اولین نفر تحلیلش کنه!
پرسش و پاسخ های مشابه
سوال کنید یا به سوالات دیگران پاسخ دهید ...