yes like disolve slikje. both are non polar substances as cyclohexane is a natural substance. I2 has equal distribution of e- on both sides.
What type of substance is always made up of a single type of atom?
Such a substance is an Element.
This is a trick question because "I2" is the chemical symbol for MOLECULAR iodine (your question did not say melt Iodine, it said melt I2).Only gaseous iodine is composed of I2 molecules and as it is a gas it CAN NOT melt.
A pure substance or an element.
yes like disolve slikje. both are non polar substances as cyclohexane is a natural substance. I2 has equal distribution of e- on both sides.
An iodine molecule is held together by covalent bonds
Redox reaction.
Iodine has the largest heat of vaporization: 41,57 kJ/mol.
i think it will be (I2) aqueous / (I2) CHCi3
Ellipses (...) used to emulate indentation... swap (int *i1, int *i2) { /* only works for integers, i1 != i2 */ ... *i1 = *i1 ^ *i2; ... *i2 = *i1 ^ *i2; ... *i1 = *i1 ^ *i2; }
na +i2
h2+i2=2hi
2Na+I2-->2NaI
I2 is the chemical formula. That is diatomic iodine.
I2
CI2+KI=2KCI+I2