7-8 Science Semester Test - Topic 1 Qs Flashcards

1

Which of these is NOT a model of atomic theory?

2

Substances that form when two or more elements combine.

3

Which is NOT a property of Ionic compounds?

4

This is a physical property that can be pulled out or drawn into long wires.

5

This is a physical property that is shiny/reflective

6

Which is NOT a property of an Acid?

7

Covalent bond which electrons are evenly shared.

8

Same number of protons and different number of neutrons

9

Compound that reacts with metals and carbonates.

10

This is a physical property that is hammered or rolled into sheets.

7-8 Science Semester Test - Topic 1 Qs