Atoms pop quiz | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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CaCO3- name this compound

Calcium carbonate

Use your periodic table, to find out which atom has 10 electrons.

Neon

Which element has no neutrons?

Hydrogen

True/False, neutrons can sometimes be positively or negatively charged.

FALSE

pick the odd one out: air, sugar syrup, orange juice, salty water

orange juice is heterogeneous!

If an atom has 19 electrons and 20 neutrons, what is its mass number?

39

How many elements is methane made up of?

2 (CH4)

The subatomic particles with negligible mass is the __________

electron

The number of protons + neutrons in the atom is called ____________ number

mass/nucleon no

True/false, in an atom the number of proton and electrons always has to be equal.

TRUE

The mass of an atom depends on the ________ and __________

protons and neutrons

What is the name of the compound MgSO4

Magnesium sulfate

an atom has 9 electrons and 9 protons. using this info, how many neutrons does it have?

cant tell/ dont know!

How many valence electrons does oxygen have?

6

True/false, only valence electrons are involved in a chemical reaction.

TRUE

Use your periodic table to find out which atom has 16 neutrons

sulfur

An atom has the electronic configuration 2.8. What element is it?

Neon

The electronic configuration of this phosphorus atom is?

2.8.5

The number of protons in an atom is called the ____________ number

proton/atomic number

What is the total number of atoms making up 1 molecule of glucose?

24

The figure shows: an atom/ molecule of element/molecule of compound?

molecule of compound

isotopes have different number of which subatomic particles?

Neutrons

if aluminium has 13 electrons, what is its electronic configuration?

2.8.3

If an atom has an atomic number of 13, how many electrons does it have?

13