Let's hope she didn't watch it without me or i will never be speaking to her again :))
The first most obvious thing to note is when naming transitional metals, you have to state its charge with roman numerals (except for 1 if I remember correctly). For example, Iron (lll), iron has a charge of 3.
Jim, because he ran a greater distance in the same time :)
By the way, this is a maths question
Answer:
True
Explanation:
The law of conservation of mass states that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations. According to the law of conservation of mass, the mass of the products in a chemical reaction must equal the mass of the reactants.
Hope it helps
Isotope- variation of an element
Sixteen- atomic number of oxygen
