How do you determine the number of protons in an element

The temperature reading of - 14°C corresponds to a Kelvin reading of: -287 K. 287 K. 297.6 K 259 K.

What element do you think is the most abundant in the star that you observed in part two? explain your answer?

What Element is found in column 16, period 2?

Which of the following is a strong tissue that connects bones at a joint? Cardiac Smooth Ligament Vertebrae

What are the three main radioactive elements

What is the net ionic equation for AgNO3 (aq) + Na2SO4 (aq)

What does it take to prove a hypothesis false? O A. It is impossible to prove a hypothesis false O B. At least ten examples O C. One counterexample O D. A poorly stated question

We dissolve 5g of sugar, C12H22O11, in water to make 1L solution. What is the concentration of this solution expressed as molarity.

Explain how the molar mass of a gas affects the rate at which the gas diffuses and effuses

Wat is a redox reaction