2 Slides • 6 Questions

Ch 4 Atoms and Elements - Warm Up

2

Open Ended

What is the charge of a Calcium ion with 20 protons and 18 electrons?

Type response here

3

Open Ended

What is the charge of a iodine ion with 53 protons and 54 electrons?

Type response here

4

Ch 5 Molecules and Compounds

5

Draw

Circle the metals

6

Draw

Circle the nonmetals

7

Draw

Circle the metalloids

8

Draw

Write the chemical formula for strontium chloride

Ch 4 Atoms and Elements - Warm Up

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