Which of the following actions describes nuclear fusion

A joining of two atoms by a chemical bond

B splitting of a big nucleus

C joining of small nuclei to produce bigger nuclei

D sharing of electrons between two uranium atoms

When a solid changes to gas, what is it called?

Which equation represents a neutralization reaction? 1. Na2CO3 + CaCl2 - > 2NaCl + CaCO3 2. NaCl + AgNO3 - > NaNO3 + AgCl 3. Ni (NO3) 2 + H2S - > NiS + 2HNO3 4. H2SO4 + Mg (OH) 2 - > MgSO4 + 2H2O

In rutherfords experiment why were some particles deflected a small amount

What is the density of N20, a gas, at STP?

If 7.36 g of sodium metal react, how many grams of sodium hydroxide can be produced

Which class of organic compound would neutralize a carboxylic acid? O aldehyde amine alkyl halide ether

Calculate the molarity of the solution. 29 g of NaCl (g. f. w. = 58.5 g/mol) in 0.030 liters. 0.015 M 17 M 67 M

How can scientists study the composition of distant stars?

When an ionic compound such as sodium chloride (NaCl) is placed in water, the component atoms of the NaCl crystal dissociate into individual sodium ions (Na+) and chloride ions (Cl-). In contrast, the atoms of covalently bonded molecules (e. g.

From A complete stop a car reaches a velocity of 280 KM/S east in 7 seconds what is the rate of acceleration? A. 4 KM/S B. 7 KM/S C. 40 KM/S D. 70 KM/S