Which of the following statements is NOT correct? * Neutron and proton have almost equal masses.
The electrons have the same number as of protons.
The charge of the nucleus is neutral because of the presence of neutron.
The electron is the lightest among the three subatomic particles.

can you attach a picture of the lettuce? : )

yes it is balanced

it would be b. 6co2 + 6h2o --> c6h12o6 + 6o2

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.