SNC1P Chem Quiz 2 Review

Question 1

This is the correct symbol for the element lithium.

Accepted Answer

Li

Question 2

The electric charge on a proton is...

Accepted Answer

positive

Question 3

This is the correct symbol for the element phosphorus.

Accepted Answer

P

Question 4

You use sandpaper to smooth-out wood. Is this a chemical or physical change?

Accepted Answer

physical

Question 5

In the atom, electrons are located...

Accepted Answer

around the outside

Question 6

The symbol Be represents the element...

Accepted Answer

beryllium

Question 7

The electric charge on a neutron is...

Accepted Answer

neutral

Question 8

The symbol C represents the element...

Accepted Answer

carbon

Question 9

You cut a piece of paper into two pieces. Is this a chemical or physical change?

Accepted Answer

physical

Question 10

This is the correct symbol for the element neon.

Accepted Answer

Ne

Question 11

The smallest particle you can have of an element is called a(n)...

Accepted Answer

atom

Question 12

Vinegar + baking soda gives you gas bubbles... chemical or physical change?

Accepted Answer

chemical

Question 13

The electric charge on an electron is...

Accepted Answer

negative

Question 14

This is the correct symbol for the element oxygen.

Accepted Answer

O

Question 15

You mix 2 colourless liquids; you see this happen. Chemical or physical change?

Accepted Answer

chemical

Question 16

A log burns on a campfire. Is this a chemical or a physical change?

Accepted Answer

chemical

Question 17

In the atom, protons and neutrons are located...

Accepted Answer

in the middle

Question 18

A puddle evaporates in the sunshine. Is this a chemical or a physical change?

Accepted Answer

physical

Question 19

The symbol Al represents the element...

Accepted Answer

aluminum

Question 20

The symbol Ar represents the element...

Accepted Answer

argon

Questions 20