Chemistry unit 1 New Spec AQA

Group 7 of the periodic table are also known as what?

What is the maximum amount of electrons the 1st energy shell can hold?

A substance that just contains one type of atom is known as what?

The noble gases can also be called what group?

The atomic number of an element is the sum of what?

Who came up with the modern day layout of the periodic table?

Which of these are properties of metals?

What happens to the alkali metals as you go down the periodic table?

What subatomic particle did the 'plum pudding' theory not include?

Lithium, Potassium, Calcium and Rubidium are all what?

The mass number of an element is the sum of what?

A substance with 2 or more atoms chemically bonded together is known as a what?

Which subatomic particle of the atom has a positive charge?

Which subatomic structure has a relative mass of 0?

What is an alloy?

How many electrons will be in magnesium's outer energy shell if its atomic number is 12?

How many electrons will lithium have if its atomic number is 3?

Who came up with the 'plum pudding theory'?

Lithium + Water -->

What is the centre of the atom called?

What is mixed with iron to produce steel?

A dissolved solid substance can be extracted from its solvent by the process of what?