50 you always use the the top number for protons
Answer:
Here:
Explanation:
To familiarize students with experimental apparatus, the scientific method, and methods of data analysis so that they will have some idea of the inductive process by which the ideas were originated. To teach how to make careful experimental observations and how to think about and draw conclusions from such data.
Answer:
A. Boiling point = 59 °C, Melting point = -7.2°C, triple point = -7.3°C
Explanation:
The following equation is the general form representation of 1 of the common types of chemical reactions, and that are the synthesis reactions.
A + X => AX
This is synthesis, where an specifically an element combines chemically with another element to produce a more complex compound, composed of those 2 elements.