Which of the units listed below are smaller than a gram? Select all that apply. ug
ng
mg
kg

The units which are smaller than a gram are:

Answers:

μg, ng, mg

Hope you could understand.

If you have any query, feel free to ask.

the correct option is c.

isotopes refers to different forms of the same element with the same atomic number but different mass number as a result of difference in their neutron numbers. isotopes have different relative atomic mass but share the same chemical properties.

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.