Chez and Chris made me make a quiz

which subatomic particles have a mass of 1?

• protons and neutrons
• protons and electrons
• neutrons and electrons
• protons, neutrons and electrons

what does the group number tell you about an atom

• number of electrons in the outershell
• number of protons
• total number of electrons
• number of electron shells

which type of bonding involves losing and gaining electrons?

• covalent
• ionic
• metallic
• polar

which type of bonding involved sharing a pairs of electrons

• covalent
• ionic
• metallic
• polar

which type of bonding involves delocalised electrons?

• covalent
• ionic
• metallic
• polar

a substance made up of only ONE type of atom

• element
• atom
• compound
• mixture

2 (or more) different atoms chemically bonded together

• element
• atom
• compound
• mixture

Tags

NGSS.MS-PS1-1

2 (or more) substances in the same space that are NOT chemically bonded together

• element
• atom
• compound
• mixture

What is the Relative Atomic Mass of 90.5% ²⁰Ne and 9.5% ²²Ne?

• 20.19
• 9.5
• 21.81
• 21.43

What is the mass number and name of an element with 8 protons and 8 neutrons?

• 16 - Carbon
• 16 - Oxygen
• 24 - Oxygen
• 8 - Neon

Tags

NGSS.MS-PS1-1