Help on 2 and 3 due tomorrow pls help

Chemistry

1 answer:

Luda [366]3 years ago

4 0

Answer:

b= they are grouped differently, but all the atoms are still there.

You might be interested in

Write the uses of RBC and plateletes

Savatey [412]

Answer:

hope it helps....

Explanation:

The cellular portion of blood contains red blood cells (RBCs), white blood cells (WBCs) and platelets. The RBCs carry oxygen from the lungs. The WBCs help to fight infection, and platelets are parts of cells that the body uses for clotting. All blood cells are produced in the bone marrow.

3 0

3 years ago

Emily floats a note across a river to Dylan instead of directly passing it from her hand to Dylan's hand. If, in this scenario,

slega [8]

Answer: The Note

Explanation: Neurotransmitters are endogenous chemical substances that transmits signals through a NEUROMUSCULAR JUNCTIONS.

The signals are transmit from one NERVE CELL TO THE TARGET POINT such as Muscle cell,gland cell etc. Neurotransmissiom require the presence of synapse(the structure or medium through which neurosignals which can be an electrical or chemical signals to pass through).

8 0

3 years ago

Read 2 more answers

Which of the substances has polar interactions (dipole–dipole forces) between molecules?

Yuki888 [10]

Answer:

CHCl3 has dipole-dipole interactions.

Explanation:

Trichloromethane has a electric dipole moment permanently pointing along the line parallel with the Hydrogen carbon axis.Dipole-dipole interactions are said to be intermolecular force of attractions that is formed from two permanent dipoles interacting.

These type of interactions are occurring when one of the partially charged formed molecule are being attracted to an opposite partially charged molecule nearby . The molecules align in a state that the positive end of one of the molecule gets interacting with the negative end of the another molecule.