Answer:
<em>Answer is in the attachment</em>
Strontium (Sr). Elements in the same group of the periodic table have similar characteristics.
Answer:
As the temperature of the water increases, the time needed for the dye to spread decreases. This is because the kinetic energy between the liquid particles increases, therefore helping the dye to dissolve and spread throughout the water.
Explanation:
a balanced chemical equation occurs when the number of the atoms involved in the reactants side is equal to the number of atoms in the products side.