subject
Chemistry, 30.06.2019 05:00 skdfj3777

Which element from the periodic table has four valence electrons

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 21:10
How is 0.00235 expressed in proper scientific notation? a. 2.35 × 10-3 b. 0.235 × 10-2 c. 2.35 d. 2.35 × 103
Answers: 1
question
Chemistry, 22.06.2019 10:10
How do you identify the anode on a power source such as a battery? how do you identify the cathode? how are terms anion and cation?
Answers: 1
question
Chemistry, 22.06.2019 16:00
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
Answers: 1
question
Chemistry, 22.06.2019 21:00
Use the measurements in the table to determine which unidentified metal has the highest density. metal volume mass a 10.5 cm3 122 g b 14.2 cm3 132 g c 16.1 cm3 115 g d 12.7 cm3 126 g
Answers: 2
You know the right answer?
Which element from the periodic table has four valence electrons...
Questions
question
Mathematics, 21.04.2021 01:00
question
Social Studies, 21.04.2021 01:00
question
English, 21.04.2021 01:00
question
Biology, 21.04.2021 01:00
question
Biology, 21.04.2021 01:00
question
Mathematics, 21.04.2021 01:00
question
Mathematics, 21.04.2021 01:00
Questions on the website: 13722363