atomic number

How many protons does H have? How many electrons does He have in its outer shell?

Periodic Table How many protons does H have?  ____ How many protons does He have?  ____ How many protons does N have?  ____ How many protons does C have?  ____ How many protons does O have? ____ How many neutrons does H have?  ____ How many neutrons does He have?  ____ How many neutrons does […]

Research an element, and create a small informational poster about that element, combining text and images.

Meet the element-Hydrogen In this assignment you will first research an element, and create a small informational poster about that element, combining text and images. Your poster should have the following format: COMPLETE THE FOLLOWING INFORMATION ABOUT YOUR ELEMENTTHE NUMBERSUnder normal conditions (room temperature) my element is solid/liquid/gas (cross out).(If it is solid). The element […]

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