1. An atom has an equel number of protons and electrons. Since protons are positive and electrons are negative, they are balanced out and there is no charge.
Answer:
B Genes determine specific traits while the chromosomes contain these genes
It true because in photosynthesis, you need celluos
the answer is 133
because thats how the water is
Answer:

Explanation:
Assume 100 g of solution.
Then you have 10.0 g of NaCl and 90.0 g of water.

1. Moles of NaCl

2. Kilograms of water

3. Molal concentration
