Its number 1. my cousin had a book that said it. he was really into space
B. Crystalline structure
C. Types of chemical elements
And
D. Amounts of chemical elements
La gente que tienen menos sangre de lo que deben a tener, tienen anemia.
Answer: C. Hot water melts salt.
Explanation:
Because if I put hot water in a cup and poured salt into that same cup the salt is going to dissolve into the water, Because the water melts the salt.
Answer:
True
Explanation:
According to the law of conservation of mass, mass can not be created nor destroyed.
The implication of this is that the total mass on both sides of the reaction equation must be the same.
Thus, the number of atoms of each element on both sides of the reaction arrow must be the same.
