Periodic Table - True or False

the nucleus of an atom contains chromosomes

• True

• False

all atoms contain protons

• True

• False

atoms are big enough to see

• True

• False

electrons are arranged in shells around the nucleus

• True

• False

electrons have a larger mass than protons or neutrons

• True

• False

electrons have a relative charge of + 1 and a negligible relative mass

• True

• False

neutrons are electrically neutral

• True

• False

protons have a relative charge of +1 and a relative mass of 1

• True

• False

an atom is similar in size to its nucleus

• True

• False

all atoms contain neutrons and electrons

• True

• False