The number placed in front of a formula is called a coefficient. the small number within a chemical equation formula is called a subscript. why do we adjust coefficients when balancing chemical equations and not subscripts?

Explain how rock moving through the rock cycle in Earth's crust is neither lost nor gained

An element has 8 protons and 8 neutrons in its nucleus what is the atomic and mass number

In which of the following situations is the greatest amount of work accomplished? A boy lifts a 2-newton box 0.6 meters. A boy lifts a 4-newton box 0.6 meters. A boy lifts a 6-newton box 0.3 meters. A boy lifts a 9-newton box 0.3 meters.

What layer of the sun is after the core

What do all of the elements in a given horizontal row of the periodic table have in common?

Convert 6.766 * 10 ms into s

How much CO2 is produced from 10g of CH4?

Two components combine to create a binary ionic compound. Name one of them

True or false. The synthesis of giant molecules from components of repeating units is polymerization.

Which term names an environmental cost of fossil fuel consumption? A. cheap energy B. increased greenhouse gases C. renewable resource D. low pollution