1.WHICH COMPOUND MELTS ABOVE 1500°C AND BOILS 2500°C?
2.WHICH ELEMENT IS GASEOUS AT ROOM TEMPERATURE?
3.WHEN MIXED VERY WELL,THE COMPONENTS OF A MIXTURE WILL___?

A.CAN NO LONGER BE SEPARETED BY PHYSICAL MEANS
B.COMBINE TO FORM AN ENTIRELY NEW SUBSTANCE
C.STILL RETAIN THIER INDIVIDUAL PROPERTIES
D.LOSE THIER INDIVIDUAL PROPERTIES

SUBSTACE SYMBOL
CA
CU
HENCLA
SIO
———————————————
SUBSTANCE MELT AT
850°C
1083°C
-270°C
-37°C
1010°C
_____________________
SUBSTANCE BOILS AT
1490°C
2600°C
-269°C
71°C
2230°C


SANA PO MASAGOT NYO
SALAMAT PO SA MAKA SAGOT
SERYOSONG SAGOT PO​