The united states is one of the few countries in the world which has not yet adopted the metric system for general use. true or false

Choose all the answers that apply. ionic compounds dissolve easily in water do not dissolve in water have low melting points have high melting points conduct electricity when melted

If you burn 10 kilograms of wood in a fire (combustion) what is the weight of the products after the fire has finished burning the wood?

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?