Unit 6 Lesson 3 Atoms and Elements ~ Part 2

Match it! Select the correct answer from the pull down...Good luck!

atoms that contain the same number of protons but a different amount of neutrons

What do protons and electrons have that neutrons do not?

elements that are poor conductors of electricity and heat; are dull and brittle

In the periodic table, the elements are arranged in 7 rows

the smaller particles that make up an atom

elements that conduct electricity and heat well; are shiny and malleable

elements that have properties that have properties of metals and nonmentals

What elements are most abundant in Earth's atmosphere?