All nickel atoms would have the same number of protons or atomic number.
Answer:
Elements can be described by various properties, and identified by their boiling and melting points. For example, gold melts at
Elements can be described by various properties, and identified by their boiling and melting points. For example, gold melts at 1,064ºC and boils at 2,856ºC. Does boiling point depend on the mass present?
A. No; chemical properties stay the same regardless of mass.
B. No; physical properties stay the same regardless of mass.
C. Yes; physical properties can change when mass increases or decreases.
D. No; qualitative properties like boiling point stay the same regardless of mass.
Explanation:
1.54 x 10^-10 (ten to the negative tenth power)
Water is neutral with ph 7. when we add water to acidic solution, it will be less acidic. so the pH of acid increases
by radiation from the Earth's surface