Year 9 EOY Science Quiz - atoms and elements

What is the 5th element on the periodic table?

• Beryllium

• Berin

• Boron

• Borax

what are the subatomic particles?

• Protons and neutrons

• Protons and electrons

• Protons, neutrons and electrons

• ions, atoms and electrons

What is the charge of a proton?

• Neutral

• Negative

• Positive

What is the electron arrangement of a sodium atom (11)?

• 2,8,1

• 2,2,8

• 2,8,2

• 2,8

What happens when you react Iron and Oxygen together?

• You make iron oxygen

• You make iron oxide

• You make oxide iron

• You make oxygen iron

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

What might you observe when you react Magnesium with Oxygen?

• White powdery ash

• Red flames

• Bad smell

• Loud sound

Tags

NGSS.MS-PS1-2

What is the electron arrangement of calcium (20)?

• 2,8,8,1

• 2,8,8,2

• 2,8,8,3

• 2,8,8,4

What is the charge of an electron?

• No charge

• Neutral

• Negative

• Positive

Tags

NGSS.MS-PS2-3

A mixture is:

• A substance made of two ingredients

• A substance made of one ingredient

• A substance made of two or more ingredients that cannot be separated

• A substance made of two or more ingredients that can be separated

A compound is a:

• A substance made of two or more ingredients

• A mixture

• An element

• A molecule made of two or more different elements

Tags

NGSS.MS-PS1-1