How many atoms are in 2 Fe?

1

2

3

4

A substance that dissolves in water is said to be

True or False Gravitational and electromagnetic forces are both too weak to be able to overcome the electrostatic force of proton - proton repulsion in the nuclei of atoms.

Problem page in each of the molecules drawn below one chemical bond is colored red. decide whether this bond is likely to be polar or not.

Which of these is the BEST example of physical weathering? A. insects eating a dead tree B. a bulldozer pushing soil C. ice fracturing a stone D. acid rain dissolving limestone

One cup of fresh orange juice contains 139 mg of ascorbic acid (vitamin c, c6h8o6) given that one cup = 264.8 ml calculate the molarity of vitamin c in organic juice.

A water sample from a hot thermal vent contained a single-celled organism that had a cell wall but lacked a nucleus. What is its most likely classification?

3. What Why are high-altitude weather balloo inly partially filled when they are launched with flying? OER PS

Determine the number of centiliters in 2.4 x 10^3 milliliters.

What is the hybridization of bromine in BrO2-?

A person touch a large chunk of ice with their hands and remarks. this is making me cold explain wat this person felling. is the ice transferringcold to the person is there a heat transfer occuring? explain