Answer:
B
Explanation:
Hellium is a gas...
Solids are particles that are packed together
liquids are particles that are together but conforme to their container
gas have space between them and conform to their holder
The thing that they all have in common is that they all use electrical energy
Answer:
-
-
-
-
Explanation:
Hello,
In this case, we must make equal the number of atoms of each element at both reactants and products as shown below:
(a) Lead (II) sulfate precipitates out.
(b) Calcium carbonate precipitates out.
(c) Barium phosphate precipitates out.
(d) Magnesium hydroxide precipitates out.
Best regards.
A covalent bond is a bond between two non-metal atoms in which electrons are SHARED between the two bonded atoms. An example of this would be, the C-H bonds that are present in the molecule Methane (
). any further questions?