Urgent: what is different between an ionic bond and a covalent bond?
a. an ionic bond forms between charged atoms, while a covalent bond is between neutral atoms.
b. a covalent bond is a bond between charged atoms, while an ionic bond is between neutral atoms.
c. an ionic bond shares electrons, while a covalent bond is an attraction between opposite charges.
d. an ionic bond is a bond between charged atoms, while a covalent bond is between opposite charges.

This line graph compares the growth of plants that were kept in the sun for different amounts of time.a)  on day 7, the plants kept in the sun for 3 hours were how tall? b)  on day 7, the plants kept in the sun for 6 hours were how tall? c)    on day 10, the plants kept in the sun for 9 hours were how tall? d)  on day 11, the plant that was grown with 1 hour of sunlight was how tall? e)  based on the graph, the plant grows best in what amount of sunlight?

Why are pipes bursting in the in extremely cold weather?

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2