What happens in a condensation reaction?

a) head to tail joining of monomers

b) head to head joining of monomers

c) cross-linking of monomers

d) substitution of a halogen

As the pressure of a gas at a fixed temperature increases the volume will

As water is cooled from 4º C to 0°C, its density

An isotope undergoes radioactive decay. The new isotope that forms has an atomic number that is 2 less than the original isotope's.

Are all these physical changes Tear Mix Squeeze Divide Cook

4. Why can't the subscripts be changed in a chemical equation in chemistry

Modern scientists use a version of the metric system called

Which element has a larger ionic radius than calcium? a. sodium b. gallium c. magnesium d. potassium

Which solution contains the largest number of moles of chloride ions? a. 30.00 ml of 0.100m cacl2 b. 10.0 ml of 0.500m bacl2 c. 25.00 ml of 0.400m kcl d. 4.00 ml of 1.000m nacl e. 7.50 ml of 0.500m fecl3?

What is the chemical formula of titanium (II)

Not related to any subject but how do you tell someone you like them?