chemistry

Question 1

vertical columns on periodic table?

Answer 1

Groups

Question 2

horizontal row on periodic table?

Answer 2

Periods

Question 3

where are the electrons?

Answer 3

orbiting the nucleus

Question 4

where are the protons?

Answer 4

in the nucleus

Question 5

where are the neutrons?

Answer 5

in the nucleus

Question 6

how to find the mass number?

Answer 6

protons + neutrons

Question 7

what is an Isotope?

Answer 7

forms of a chemical element with specific properties

Question 8

what is an ion?

Answer 8

a group of atoms that bears one or more positive or negative charges

Question 9

ionic compounds are formed between…..

Answer 9

metals and non metals

Question 10

what happens with the electrons in an ionic compound?

Answer 10

metal will gain electrons and non metals will lose electrons

Question 11

ionic compound naming rules?

Answer 11

drop the ending and add an “ide”

Question 12

what is a polyatomic compound?

Answer 12

connected atoms that have a charge

Question 13

naming rule for polyatomic compounds?

Answer 13

replace ending with “ate”

Question 14

what are molecular compounds?

Answer 14

2 or more non metals combined

Question 15

electrons in molecular compounds are…….

Answer 15

shared

Question 16

naming rule for molecular compounds?

Answer 16

replace the beginning of the second word with one of the following depending on the amount of valence electrons.
mono, di, tri, tetra, penta, hexa, hepta, octa, nona, deca.
same go’s for the first word with the exception of mono.