In the reaction, 2na (s) + 2h2o (l) → 2naoh (aq) + h2 (g), which of the reactants or products is in the gas phase?

na

h2o

naoh

h2

Mitosis is a type of cell division that produces cells that are identical to the parent cell. meiosis is a different type of cell division that produces cells that carry have a genetic material of the parent cell. based on the information provided how do the purpose of mitosis and meiosis differ

The minerals found in bones are deposited by living cells called

If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3