10 points
A type of Lead (Pb) ion has a + 4 oxidation number. Sulfur (S) has a - 2
oxidation number. What would be the chemical formula for the
compound of these two elements? (Note: numbers in formulas are
suppose to be in subscript format)
*
Pb204
Pb02
PbO
Pb+40-2

When you turn on a battery-operated device, an electrical circuit is

What is the mass of the same rock on the earth

Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d