Fill in the blanks.
A. Phosphorus is very ……………… non-metal.
B. Metals are …………. conductor of heat and ……………… .
C. Iron is ……………… reactive than copper.
D. Metals react with acids to produce ……………………. gas.
Answer:A
Fill in the blanks.
A. Phosphorus is very ……………… non-metal. B. Metals are …………. conductor of heat and ……………… . C. Iron is ……………… reactive than copper. D. Metals react with acids to produce ……………………. gas.