Answer:
atom is the answer I think
Sodium is a member of the alkali metal family with potassium (K) and Lithium (LI) sodium's big claim to fame is that it's one or two elements in your table salt. when bonded to chlorine (CI) THE two elements make sodium chloride
Answer:
the number of protons is called the atomic number
hope it helps you buddy
Gas to liquid is called condensation.
Liquid to solid is called freezing/solidification.
Solid to gas is called sublimation.
Liquid to gas is called evaporating.
Solid to liquid is called melting.
Gas to solid is called deposition.
Answer:
Explanation:
In this reaction, calcium is balanced in either side. No. of atoms of 'H' and 'O' are not balanced. To balance O atoms, multiply 
by 2. Now the reaction becomes:
Now, to balance H atoms, multiply H2 by 2.
Now, each element is balanced.
