Which element will have a higher electronegativity? A. Fluorine
B. Bromine
C. Hydrogen
D. Phosphorus

What is the percentage composition of carbon in the compound ch4

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these

Covalent compounds: mastery test select the correct answer what is formed when atoms join together with a covalent bond? a. an ion b. a molecule c. a neutral atom d. a noble gas