Identifying Characteristics of Atoms Number of
Protons
Number of
Neutrons
Atomic
Number
Mass
Number
Element
(symbol)
B
С
A
20
20
19
F
E
9
D
Using the periodic table, complete the table to describe each atom. Type in your answers.
A
B
С
D

Asample of ammonia reacts with oxygen as shown. 4nh3(g) + 5o2(g) 4no(g) + 6h2o(g) what is the limiting reactant if 4.0 g of nh3 react with 8.0 g of oxygen? o2 because it produces only 0.20 mol of no. nh3 because it produces only 0.20 mol of no. o2 because it produces two times less no than nh3. nh3 because it produces three times more no than o2.

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids

What does the xylem do? stores the glucose captures the sunlight absorbs oxygen into the leaf carries water from the roots to the leaves