ET Atoms & Molecules 8/20/24

What two subatomic particles are found in the nucleus?

• proton and electron

• electron and neutron

• neutron and proton

• neutron and electron

Tags

NGSS.MS-PS1-1

What is the proton?

• a negatively charged particle that orbits the nucleus

• a neutral particle found in the nucleus

• a positively charged particle found in the nucleus

• a neutral particle that orbits the nucleus

What is the electron?

• a negatively charged particle that orbits the nucleus

• a neutral particle found in the nucleus

• a positively charged particle found in the nucleus

• a neutral particle that orbits the nucleus

Tags

NGSS.MS-PS1-1

Scientists have arranged all elements into the periodic table. Which of the following is true about the periodic table?

• Elements are arranged according to the number of protons the element has.

• Each column of the periodic table has chemically similar elements

• Both

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-1