Ask a Question
Ask a question:

Recent questions and answers in Chemistry

0 like 0 dislike
1 answer 194 views
What is the fourth most abundant element in the universe in terms of mass?
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 205 views
True or false? A proton carries a positive charge
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 181 views
Atoms of the same chemical element that have different atomic mass are known as?
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 205 views
Is sodium hydroxide (NaOH) an acid or base?
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 192 views
True or false? Bases have a pH level below 7.
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 374 views
What is the third most common gas found in the air we breathe?
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 319 views
What is H20 more commonly known as?
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 274 views
True or false? A neutron has no net electric charge.
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 171 views
At room temperature, what is the only metal that is in liquid form?
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 261 views
What orbits the nucleus of an atom?
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 165 views
K is the chemical symbol for which element?
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 214 views
What is the chemical symbol for gold?
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 268 views
True or false? An electron carries a positive charge
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 297 views
What is the main gas found in the air we breathe?
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 241 views
True or false? Acids have a pH level below 7
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 293 views
What is the centre of an atom called?
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
0 like 0 dislike
1 answer 230 views
What is the first element on the periodic table?
answered Nov 5, 2019 in Chemistry by danish (1.0m points)
To see more, click for all the questions in this category.
Welcome to Free Homework Help, where you can ask questions and receive answers from other members of the community. Anybody can ask a question. Anybody can answer. The best answers are voted up and rise to the top. Join them; it only takes a minute: School, College, University, Academy Free Homework Help

19.4k questions

18.3k answers

8.7k comments

16.3k users

Categories

Free Hit Counters
Recent questions and answers in Chemistry
Students Notes
Powered by RG. Software Solutions
...