When a covalent bond forms between atoms, electrons are

a. lost.

b. gained.

c. shared.

d. transferred.?

Hat is the ultimate source of energy for the Earth? a. photosynthesis b. respiration c. the sun d. nutrient cycles

Name or write the formula for the following polyatomic ions

To determine the percentage of water in a hydrated salt, a student heated a 1.2346 g sample of the salt for 30 minutes; when cooled to room temperature, the sample weighed 1.1857 g.

Why did water dissolve the packing peanuts?

How many loads of laundry will each shift pay for if the cost per load rises to 8 quarters?

Draw a structure of glycogen with two alpha (1>4) linkages and two alpha (1>6) 3 linkages between glucose molecules What advantage does a branched structure have over a straight chain polysaccharide? b.

Who invented carbon element?

what natural resources are used to make a computer? what natural resource am i using to operate a computer?

What are 5 examples of physical changes and chemical changes?

Which statement is true of the carbon atoms that make up a diamond